摘要:

PROCEEDINGS OF THE CHEMICAL SOCIETY. Vol. XXIII. NOS,319-334’ JANUARY-DECEMBER, 1907. LONDON: GURNEY & JACKSON, 10, PATERNOSTER ROW, 1908, LIST OF GRANTS MADE FROM THE RESEARCIT FUND DURING THE YEAR 1907. 220 to E. C, C. Baly : bhe ultra-violet absorption spect,ra of organic compounds (continned). $10 to A. T. Cameron : the physical constants of the potassium salts of stzccinic acid and its homologues. &25 to J. A. Carpenter : experiments with highly purified gases. 35 to A. E. Dunstan : the application of viscosity to the question of the existence of racemates in the liquid state. f.5 to C. E. Fawsitt : the viscosity of fluid substances (including metals) and the physico-chemical properties of solids in different states (phases) (continued).$15 to K. Fisher : separation of tetrahydro-p-toluic acid into its optically active modifications, and attempt to aynthesise sylvestrene. $15 to W. N. Haworth : preparation of terpenes and the synthesis of fenchone. $5 to Miss Annie Homer: the products of the action of aluminium chloride on naphthalene. A10 to T. M. Lowry : studies in dynamic isomerism (continued). A15 to A. N. Meldrum : conversion of symmetrical hydroxy-m-toluic acid into its hexahydro-derivative, and attempt to syothesise a terpene. 25 to T. S. Moore : the measuremenr, of the true ionisation constants, and of the hydration constants of amines, pseudo-acids, and bases and lactones. &5 to R.H. Pickard: the relationship between optical activity and chemical constitution.21. 14. 1 to F. G. Pope : the relation between colour and constitut,ion in the azomethine series. g20 to R. Robinson: synthesis of some of the more important oxidation products of braxilin. $20 to J. L. Simonsen : synthesis of norpinic, pinic, and pinonic acids, and the oxidation products of pinene. a2 IV 35 to C. Smith : the constitution of hydroxyazo-compounds. g.10 to A. W. Btewart : the relation between the constitution and dielectric constants of various organic compounds. $20 to J. J. Sudborough : ‘‘ Steric Hindrance,” polynitro-com-pounds, and derivatives of cinnamic acid (continued). &12 to W. B. Tuck : the constitution of tho oxyaxo-compounds, aE15 to V. H. Veley : hydrolysis of hydrochlorides of bases by means of methyl-orange solution.215 to H. Watson : preparation of ketonic acids from methyl cyclo-hexanones. &lo to E. A. Werner : the derivatives of multivalent iodine. .&loto G. Young : heterocyclic compounds (continued). Total amount granted during 1907 =E273. 14. 1. V LIST OF ElCLLOYVS ELEC’I’ED DURING Name. Proposed. Allan. John Campbell ....................... February 7th. 1907 .. Allen. Alfred Frederick ..................... December 20th. 1906 Bagley. George ................................December 6th. 1906 .. Bailey. Francis James ........................ February 7th. 1907 ... Baker. Frank .................................... December 6th. 1906.. Ball. William Robert ........................ February 21st.1907 .. Banks. Arthur John ........................... June 20th. 1907 ....... Barnett. Edward de Barry .................. November 7th. 1907 .. Bassett. Henry. jun ........................ Decemher 20th. 1906 . Bell, John Forbes............................. October 24th, 1907... Benton. Frank Stanley ..................... November 15th. 1906. Berry. Leslie Hamilton ..................... January 17th. 1907 ... Buckney. Frank .............................. June 6th. 1907 ........ Caldwell. Kenneth Somerville ............ March 21st. 1907 .... Callan. Thomas ................................. July 4th. I907 ....... Cameron. Alexander Thomas .............. February 21 st. 1907 .. Cart, John Trevor ........................... November 15th.1906. Caton. Frederic William ................... November 7th. 1907 . Christie. John .................................December 20th, 1906 . Clough. George Wiliiam ................... November 15th. 1906 Colebourn. William Arthur .................. May 16th. 1907 ..... Cook, Taylor....................................December 6th. 1906 .. Copping. Hugh Hague........................ April 18th. 1907 ..... Cowap. Matthewman Daltoii .............. ..39 Y9 Crisp. George Hugh ........................... November 7th. 1907 . Croghan. Edward Henry .................... November %at. 1907. Cunningham. John Arthur .................. March 7tl1, 1907 ...... Dall. Colin Ernest ...........................December 6th. 1906., Davidson. Francis .......................... December 20th. 1906. Day. Edward Joseph ........................ October 24th. 1907 ... Dealy. Thomas Kirkman ..................... April 18th. 1907 ..... Denham. William Smith ..................... December 20th. 1906 . Dikshit. Mohan Nath Kedarnath ......... January 17th. 1907... Duckworth. Samuel ........................... March 7th. 1907 ..... Dupr6. Frederick Harold ..................... October 24th. 1907 .. DuprB. Percy Vivian ......................... .. ?9 Dutton, Francis Bridger ....................... IY J7 Eutaugh. Frederick Alldis .................. December 6th. 1906 .. Elias. Owen Aubrey ........................... May 2nd. 1907 ......Farmer. John Edmin ........................ January 17th. 1907 ... Fawcitt. Claude Scott ....................... November 7th. 1907 . 1907. Elected. May 2nd . February 21st . Ma; 2nd. ” February 21st . May 2n& December 5th . .. 99February 21st . December 5th . February 21et . Dec&iber iih. May 2nd. December 5th . May 2nd . February 21st . December 5th . February 21st . Junl’20th .” February 21st. June 20th . D$ernd& 5th. May 2nd. ” Pebruary 21st. J> 99December 5th . May 2nd. February 21st . Ma;r)2nd. ” December 5th . 99 .. .. .. February 21st. June 20th . February 21st . December 5th. Name. Fischer ,Eugen ................................ Foreman. Charles Thomas ................Fowles. George ................................ Fox. John Jacob ............................. Foxell, Edward William Lanchester ..... Fryer, Peroival John .......................... Gibson. Charles Stanley .................. Gibson. Williani Bowieson ................. Gledhill, Walter George .................... Godden. William ............................. Green. William Heber ...................... Greenough. Thomas Rigby ................ Gregory. Joshua Craven .................. Grieb. Christopher Maurice Walter .... Hall. Joseph Henry ......................... Harrington. Arthur George ................ Harvey. Thomas Featherstone .......... Hay. William .............................. H igham.Richard ............................ Hooton. William Marrs .................. Hope. Geoffrey Dodlestou ................ Houghton. Edward ........................ Hoyten. William James .................. Hubbard. Hou. Raymond Egerton .... Hughes. Francis Towishend Cungngham Humphries. Herbert Brooke Perren .... Hnssey. Arthnr Vivian ................... Hutchinson . William Doge................ Iughani. Harry .............................. Jackson. Ernest Wilfrid .................. Jackson Victor George ...................... Jennings. John Atkinson ................ Jennings. Sidney James ................... Jensen. Charles William Lamb .......... Jones. Benjamin Owen ................... Kaye. John .................................King. Albert Theodore ................... Lewis. Carl .................................. Lloyd. Percival George ................... Lunan. George ............................... McConnnn. James ............................ Marsden. Herbert ............................ Marshall. Hubert Frederick Saukey ... Martiii. Gerald Hargrave .................. Martin. Joseph .............................. Matthews. Charles Pask .................. Nitchell. Herbert Victor ................. Proposed . April 18th. 1907 .... November 21st. 1907 . December 20th. 1906 . March fllst. 1907 .... December 6th. 1906 .. January 17th. 1907.. February 7th. 1907 .. December 6th. 1906 ... April 1Sth. 1907 ......December 20th. 1906. January 17th. 1907 .. October 24th. 1907 ... February 7th. 1907..I December- 6th. 1906 .. March 21st. 1907 ..... March 7th. 1907 .... March 21st. 1907 ... June 6th. 1907 ..... January 17th. 1907 . December 6th. 1906., February 21st. 1907 March 21st. 1907 ..... January 17th. 1907 . February 21st. 1907. January17th. 1907 . February 21st. 1907 December 6th) 1906 October 24th. 1907 .. December 6. 1906 ... November 15th. 1906 April 18th. 1307 ...... January 15th. 1907.. May 16th. 1907 ...... July 4th) 1907 ....... June 20th. 1907 ...... December 6th. 1906.. March 21st. 1907 ... April 18th. 1907 ... January 17th. 1907 . February 21st. 1907 October 24th. 1907 .. ...... De&nber)ktl.. i'906 December 20th.190€ March 21st. 1907 ... Elected. 'une 20th . Iecember 5th. pebruary 215t. day 2nd . pebniary 215t. .. 99 day 2nd . i'ebruary 215t. rune 20th. rebruary %lst . 79 79 lecember 5th. Nay 2nd. 'ebruary 21st . \flay 2nd. .. .. YY 9)Deceinber 5th. February 215t. Y7 .. May 2nd. 99 99 'I February 215t. May 2nd. February 21st . May 2nd. February 215t. December 5th. .. >) February 215t. 79 99 June 20th . February 215t. June 201th . December 5th. .. 79 February 215t. May 2nd. June 20th . February 215t. May 2nd. December 5th. .. >?.. .. February 215t. .. #tMalay 2nd. Name. Moore. John Edward Langford .......... Mummery. Charles Samuel ...............Murgatroyd. Louis ......................... Nuttall. Walter Harold .................. Oberliinder. Otto ............................ Po3hin. Harold ................................ Remfry. Frederic George Percy ........... Rhodes. Percy Joseph ....................... Rixon. Frederic William., .................. Ilobertson. Robert ............................. Robinson. John ............................... Sahni. Ruchi Ram ......................... Salway. Arthur Henry ...................... Saunders. George Joseph .................... Schlienger. Charles ......................... Schober. William Bash .................... Sewell. William George .................... Shephearcl. Frederick George ............. Smith.Robert Harry ....................... Smith. Robert Low .......................... Smith. Sidney William .................... Stobie. Harold Ramsay ................... Sturrock. George Colleymore .............. Sutcliffe. Sam Mortimer .................... Tarr. Nicholas ............................... Tebb. William Scott .......................... Templeton. William Sandilands ........ Thomas. Frederick .......................... Thomas. Richard Noel Garrod ........... Timpany. Harold Munkman .............. Tinkler. Charles Eenneth ................. ri1och. Maximilian ............................. Tonner. William Griffiths ................ Twiney. William George .................... Warner.Charles Horne .................... TVatkins. Charles Rowlatt ................... Watson. George Arthur ..................... Wechsler. Marcus ........................... Wheeler. Edward .............................. Whymper. Robert ............................. Wight. Robert Burt ........................... Williams. Percy .............................. Williams. William Henry .................. Willott. David ................ Wilson. William John ....................... Wolff. Mark Arthur .......................... TVootton. Hubert Arthur ................. Young. Walter Ormston .................... Zortman. Israel Hymau ..................... Proposed. October 24th) 1907 .. No;&.ibery5th. ibO6 May 2nd. 1907 ....December 6th) 1906 . April 18th) 1907 ..... December 6th. 1906 .,February 21st. 1907 .I March 7th) 1907 ..... November 15th. 190E February 7th. 1907 .. May 16th. 1907 ...... November 15th. 1906 Julie 6th. 1907 ...... Decembu 20th) 1906 . June 20th) 1907 ...... December 20th. 1906 . .. ..I7 July 4th. 1907 ......... November 15th) 1906 . February 21st. 1907 .. October 24th) 1907 ... March 21st. 1907...... ...... February 21st. 1907 .. 9) .. 99 November 15th. 1906 . October 24th) 1907 .. December 6th) 1906 .. October 24th. 1907 ... April 18th. 1907 ...... November 15th. 1906 &larch 7th. 1907 ...... January 17th) 1907... May 16th. 1907 ...... January 17th. 1907 ... October 24th. 1907 ..June 20th) 1907 ..... October 24th7 1907 ... .. $9 Diiember 6th) 1906 .. October 24th) 1907 ... January 17th. 1907 ... Jnne 6th. 1907 ...... October 24th) 1907 ... December 6th) 1906 .. June 6th. 1907 ....... May 2nd. 1907 ....... Elected. December 5th. .. .. February 215t. June 20th . February 215t. June 20th . February 215t May 2nd. .. .. February 215t. May 2nd. June 20th . February 215t. December 5th. February 215t. December 5th. Febriiary 215t. Dec!)lmber5)t)h. February 215t. May 2nd . December 5th. May 2nd- .. >I .. 9) .. 9)February 215t. December 5th. February 215t. December 5th. June 20th . February 215t. May 2nd. February 215t. June 20th . February 215t.December 5th. 2) 99 77 31 .. .. February 215t. December 5th. February 215t. December 5th. Feb&ary 21'5t. December 5th. June 20th . .. Y) FELLOWS DECEASED. 1907. Name. Elected. Died. Aitken. Andrew Charles ......... Fehruary 7th . 1901 ..... October 12th. 1907 . Andrews. Thomas .................. March 7th. 1870 ........ June 19th. 1907 . Austen. Peter Townsend ......... February 17th. 1877 ..... Decemher 30th. 1907. "Berthelot. 11ar.ellin ............... March 1st. 1860 ......... Mxrch 18th. 1907 . Bottle. Alexander ................ March 6ih. 1873 ........ October 4th. 1907 . Bnwen. William .................February 18th . 1903..... January 29th. 1907 . Chapman. Edward ..................January 16th. 1868 .....July 25th. 1906 . Clark. John ........................December 7th. 1576 ...... July 9th. 1907 . Duprb. August ..................... January 19th . 1860 ....., July 15th. 1907 . Gale. James ....................... April 19th. 1866 ......... February 12th. 1907 . Gamble. Sir David .............. March 17th. 1851........ February 4th. 1907 . Hall. Saniual ....................... June 1st. 1876 ........... December 9th. 1907 . Harcourt. Leveson Francis Vernon .......................... April 16th 1863 .......... September 14th. 1907 . Harrington. Bernard J............ .June 17th . 1897 ......... November 29th. 1907. Ince. Joseph ....................... Fehruary 7th. 1867 ...... December 5th. 1907. Keeling. Frank .....................Decxember 20th. 1883 ... August 1st. 1906. "MendelBeff. Dmitri Tvanovitscl~ February 1st. 1883 ...... February 2nd. 1907 . "'llenschutkin. Nicolai ............ January 20th. 1898 ...... Fehruary 5th. 1907 . *Moissan. Hrnri .....................January 20th. 1898 ...... February 20th. 1907 . O'Sul livan. Cornrlius ........... April 20tli. 1876 ........ .January 8th. 1907. Page. Frederick James Montague December 21st. 1871 ...... August 16th. 1907 . Palmer. Artliur Charles ......... July 5th. 1906 ............Decrmher 5th. 1907. Parfitt. Silmrirl ..................... Fetwuary 15th. 1906 ...... November 18th. 1907 . Perkin. Sir William Henry ...... December 15th. 1856...... July 14th. 1907 . Perkins. Hugh Donald ......... Decemher 7th.1905 ...... March 19th. 1907 . Polkinghorn*. Benuett Corcyra neceiiiher 7th. 1899 ...... December 29th. 1007 . Prirchard. William ............... February 17th. 1870 ...... November 20th. 1906. Swann. Rohrrt Reed ............... May 4th. 1905 ........... November 19th. 1907 . Walker. John Francis ............ February 2nd. 1865 ...... May 23rd. 1907 . Warington. Robert ............... March 19th. 1863 ......... March 20th. 1907 . Wright. Herbert Edwards ...... December 6th. 1900...... February 2nd. 1907 . * Honorary and Foreign Member . TX TITLES OF PAPERS COMMUNICATED TO THE SOCIETY DURmG 1907. January 17th. 1. The relation between absorption spectra and optical rotatory power. Part I. The effect of urisaturation arld stereoimnerism.By Alfred Walter Stewart ... 2. Organic derivatives of silicon. Part 1 I. The synthesisof dl-benzylethylpropplsilicol. its snlphonation, attcl the resolution of the sulphonic derivative into optically active components. By Fredetic StanleyKipping ........................................................ 8 9 199 209 3. The association of phenols in the liquid conditinn. ByJohn Theodore Hewitt and Thomas Field Winmill .. 10 441 4. A new mercuric oxychloride. By john Theodore Hewitt. 5. Preparation of chroniyl dichloride. By Herbert Drake Lam and Frederick Mollwo Perkio ....................... 10 11 L 191 6. Oxidation of hydrocarbons of the benzene series. ByHerbert Drake Law and Frederick Mollwo Perkin ... 11 258 7. The constitution of silver nitrite ; a correction.ByEdward Divers ............................................... 11 - 8. Arornatic selenonium bases. By Samuel Smiles and 9. The relation of colour and fluorescence to constitution. 10. Tetraketopiperazine. By Alfred Theophilus de Mouilpied and Alexander Rule ......................................... Thoriias Percy Hilditch ....................................... By Arthur George Green ................................... 12 12 13 --176 11. Transrbrmations of highly substituted nitroamiiio-benzenes. 11. s-Tribronio-l-nitroaminohenzene. By Alice Emily Smith and Kennedy Joseph Previth Orton ........................................................... 14 146 12. Resolution of tetrahydro-p-toluquinaldine into its optically active components.By Thomas Constantine Beck and William Jackson Pope.. ........................ 13. Note on the theory of valency, By Xrilliam Barlow 14. The condensation products of triacetic lactone with acetnacetic ester and B-aminocrotonic ester. ByFrederick Noel Ashcroft Fleisahniann .................. and William Jackson Pope ................................. 15 15 16 458 -250 15. Derivatives of multivalent iodine. Part 11. Action of heat on p-iodoacetophenonc dichloride, p-iodoscet- anilidedichloride, and on the dichlnrides derived from o-, m-, and p-iodotoluene. By William Caldwell and Emil Alphonse Werner ................................. By Jamea McConnan., ....................16. Disalicylamide. 17 18 240 196 b x -Page Pageinin Pro-Trans-:eedings.actions. 17. Benzoyl derivatives of N-methylsalicylamide. ByJames McConiian and Morris Edgar Marples. ........ IS 193 18. The velocity of reaction of bromine with some un-saturated. acids in aqueous solution. By Ernest Barrett and Arthur Lapworth .............................. 18 -19. Note on the molecular complexity of liquids. By -Albert Ernest Dunstan and Ferdinand Bernard Thole. 19 February 7th). 20. The rapid electro-analytical deposition and separation of metals. Part I. The metals of the silver and copper groups and zinc. By Henry Julius Salomon Sand.,............................................................ 26 373 21. The alkaloids of ergot. By George Barger and Francis Howard Cam ................................................... 27 337 22.Influence of substitution on the formation of diazo-amines and aminoazo-compounds. Part VI. The partially methylated 4 :6-diamino-m-xylenes. ByGilbert Thomas Morgan and Frances Mary Gore Micklethwait ................................................... 28 360 23. The constitution of umbellulone. Part 11. The reduction of umbellulonic acid. By Frank Tutin. 28 2i1 24. The reduction of hydroxylaminodihydroumbellulone-oxime. By Frank Tutin .................................... 49 375 25. Studies on uptically active carbimides. Part V. The aryl esters and the amides of I-menthylcarbamicacid. By Robert Howson Pickard and William Oswald Little bury. ........................................... 30 300 26.Some constituents of natural indigo. Part I. ByArthur George Perkin and William PopplewellBloxam ....................................................... 30 2i9 27. The occurrence of isatin in some samples of Java 28. The absorption spectra of benzoic acid, the benzoates, indigo. By Arthur George Perkin.. ...................... 30 -and benzamide. By Walter Noel Hartley and Edgar Percy Hedley ................................................... 31 319 29. The absorption spectra of phthalic, isophthalic, and terephthalic acids, phthdic anhydride, and phthal- imide. By Walter Noel Hartley and Edgar Percy Hedley .......................................................... 31 31 4 30. my-Trimethyl-and aay7-tetramethyl-tricarballylicacids and as-dimethylbutane-aB6-tricarboxylicacid.By Herbert Henstock arid Charles Henry Graham Sprankling ................................................. 32 354 31. A reaction of certain colouring matters of the oxazine series. By Jocelyn Field Thorpe.. ...................... 32 334 32. The alkylatioii of d-fructose. By Thomas Purdie and 33. A simple apparatus, with stirrer, for treating a liquidDavid McLaren Paul ..................................... 33 289 at its boiling point with two or more gases. ByNorman Leslie Gcblinrtl .................................... --1 :: XT 34. Note on the arsenates of lead and calcium. Cy 35. Camphor-/3-sulphinic acid and camphorylsuiphoniumbases.By Samuel Smiles and Thomas PercyHilditch ....................................................... Spencer Pickering ............................................ 35 35 30T 519 36. The condensation of salicylamide with aryl aldehydes. By Charles Alexander Keane and William Walter Scott Nicholls .............................................. 36 264 37. The condensation of diethylinalonamide with aldehydes. By Harry Burrows and Charles Alexander Keane.. . 36 269 Februaq 21st. 38. The constitution of hgdroxyazo-componads. ByWilliam Bradshaw Tuck ................................. 58 419 39. The influence of solvents on the rotation of opticallyactive compounds. Part. IX. A new general method for studying intramolecular change.By Thomas Stewart Patterson and Andrew McMillan ............... 60 504 40. Displacement of halogens by hydroxgl. I. The hydrolytic decomposition of hydrogen and sodium monochloroacetates by water and by alkali, and the influence of neutral salts on the reaction velocities. By George Senter ............................................. 41. The interaction of ammonium salts and the coiistituents 60 460 of the soil. By Alfred Daniel Hall and Conrad Theodore Gimingham ..................................... 42. Thereduction productsof o.and 2~-dimethoxybenzoin. 'py James Colquhoiui Irvine and Agnes Marion Moodie. 43. Constituents of nstnral indigo. Part 11. By Arthur George Perkin .................................................. 61 62 62 677 536 435 44.The velocity of hydrolysis of aliphatic amides. ByJames Codrington Crocker.. .............................. 45. The rusting of iron. By Wyndham Rowland Dunstan. 46. Contributions to the chemistry of the rare earths. Part 11. By Mario Esposito .............................. 47. Derivatives of mu1tivalent iodine. Part 111. Action 6369 64 593 -- of heat on iodobenzene dichloride, and on the w- and p-nitro- and p-chloro-derivatives. By William Caldwell and Emil Alphonse Werner.. ................... 48. The organic phosphorus compound formed by yeast- juice from soluble phosphates. Preliminary noticc. By William John Young .................................... 49. Experiments on the synthesis of the terpenes. Part X. Synthesis of carvestreiie and its derivatives.ByWilliam Henry Perkin, jun., and George Tattersall. 64 65 6G 528 480 March 7th. 50. The constitution of chaulmoogric and hydnocarpic acids. By Marmadake Barrowcliff and Frederick BeldingPower .......................................................... 70 557 XTI 51. Hydrolysis of amygdalin by acids. By Robert John Caldwell and Stephen Lewis Courtauld ................. 71 666 52. Mandelonitrile glucosides. Prulaurasin. By Robert John Caldwell and Stephen Lewis Courtauld.. ....... 71 671 53. The hydrolysis of aniygdalin by emulsin. By Samuel James Manson Auld ......................................... i2 -64. Electrolytic reduction. Part 111. By Herbert Drake Law .......................................................... 73 748 55.New cerium salts. By Gilbert Thomas Morgan and Ed ward Cahen ................................................ 74 475 56. Volume changes which accompny transformations in the system Na,$03 :5H,O. By Harry Medforth *vDawson and Colin Gyrth Jackson ....................... I *) 5.52 57. Depression of the freezing point of aqueous solutions of hydrogen peroxide by potassium persulphate and other compounds. By Thomas Slater Price ........... 75 531 58. The formation and reactions of imino-compounds.Part 111. The forniation of 1 :3-naphthylenediamincand its derivatives from o-toluonitrile. By Ernesl Franci7 Joseph Atkinson, Harry Ingliam, and Jocelyn Field Tliorpe ................................................... 76 578 59.The action of ethylene dibromide and of propylencdibromide on the disodinm derivative of diacetyl. acetone. Ry Alexander William Rain.. ............... 77 544 Narch 21st. 69. Synthesis of polypeptides. By Emil Fischer.. ......... 82 -61. Organic derivatives of silicon. Part 111. dl-Benzylmethylethylpropylsilicane and experiments on thc resolntion of' its sulphonic derivative. By Frederil Stanley Kipping ............................................... 83 ili 62. The reduction of carbon dioxide to formaldehyde ir aqueons solution. Henry John Horstman Fenton.. 83 687 63. The mechanism of the rusting of iron. By Geralc Tattersall Moody ............................................ 84 -64. Influence of non-electrolytes and electrolytes on thl soluhility of sparingly soluble gases in water Thl question of hydrates in solution.Ry James Charle Philip ...................................................... S5 711 65. A new class of organo-metallic compounds. Preliminar: notice. Trimethylplatinimethyl hydroxide and it salts. By William Jackson Pope and Stanley Johi Peachey ...................................................... 86 -66. Some compounds of guanidine with sugars. Part I By Robert Selhy Morrell and Albert Ernest Bellars 8i 1010 67. The action of aluminium chloride on naphthaleneFormation of BB-dinaphthyl, tetranaphthyl, an tetramethylergthrene. Ry Annie Homer ............ 58 1103 68. Mercnrous hyponitrite. By Prafulla Chandra RAy ....89 1401 69. The decomposition of mercurous and silver Iiyyonitrites XILf by heat. By Prafulla Chandra R.By and Atul Chandra Gafiguli ............................................. ‘i0. Studies in optical superposition. Part 111. ByThomas Stewart Patterson and John Kaye ............ 71. An extension of the benzoin synthesis. By Reginald William Lane Clarke and Arthur Lapworth ............ 72. Interaction of starch and carbon disulphide. Xantho. genic esters of starch, By Charles Frederick Cross, Edward John Bevan, and John Frederick Briggs.. .... 73. The estimation of small quantities of nitrogen peroxide. By Robert Robertson and Sidney Scrivener Napper. ‘if. The evolution of nitrogen peroxide in the decompositioii of guncotton.By Robert Robertson and Sidne? Scrivener Napper ............................................. 75. An isomeric change of dehydracetic acid. By Joliii Norman Collie and Thomas Percy Hilditch ........... April 18th. 76. The magnetic rotation of hexatriene,CH,:CH*CH:CH’CH:CH,, aiid it8 relationship to benzene and other aromatic compounds, also its refractive power. By Sir William Henry Perkin ....................................... 77. Aromatic azoimides. Part I. p-Hydroxyphenylazo-imide. By Martin Onslow Forster and Hans Eduard Pierz .................................................. 78. Measurement of the velocities of saponification of the I-menthyl and I-bornyl esters of the stereoisomeric niandelic acids.By Alexander McKenxie and Herbert Bryan Thompson.. ................................. 79. The constituents of the essential oil of American pennyroyal. Occurrence of a dextro-menthone. ByMarmaduke Barrowcliff.. ....,............................. 80. Studies in the camphane series. Part XXIII. Oximes of cainphorylsemicarbazide and camphorylazoirnide. By Martin Onslow Forster and Hans Eduard Fierz. 81. The action of ethyl oxnlate on thioacetanilide and its homologues. By Siegfried Ruhemann .................. 82. The action of tribromopropane on the sodium derivative of ethyl acetoacetate. By Thomas Edward Gardner and William Henry Perkin, jun. ........................ 83. Indican. Preliminary cote.By Arthur GeorgePerkin and William Popplewell Bloxani ............... 84. Cupric nitrite. By Prafulla Chandrn Ray.................. 85. The action of hydrogen peroxide on potassium cyanide. By Orme Mlssson ........................................... 86. The reaction between calcium carbonate and chlorine water. By Arthur Richardson.. ......................... 87. The density of hydrogen chloride. By Robert WhytlawGray ............................................,. ............... Pagein Pro- ceedings. 89 s9 90 90 91 91 92 110 112 113 114 114 115 115 116 117 117 118 119 Pagein Trans-actions. 1399 705 694 612 itil 7ti4 i87 806 ti55 789 Yi5 867 797 848 -1405 1449 -- xIV 88.Di-iodocamphor. By James Ernest Marsh and Xobert de Jersey Fleming Struthers .............................. 89. Acyl-$-derivatives of iminothiolcarbainic acid and their isomerides. By Augustus Edward Dixon and John Taylor.. ............................................_...... May 2nd. 90. The chemical action of the radium emanation. Part I. Action on distilled water. By Sir William Ramsay, K.C.B ............................................................ 91. Freezing-point curves of the menthyl ninndelates. ByAlexander Findlay and Evelyn Marion Hickiuans. 92. The constitution of homo-eriodictyol. A crystallinesubstance from eriodictyon leaves. By Frederick Belding Power and Frank Tutin ........................ 93.The relation between valency and heats of combustion. Preliminary note. By Gervaise Le Bas .................. 94. The velocity of hydrolysis of aliphatic amidcs by alkali. By James Codrington Crocker and Frank Harold Lowe. .............................................................. 95. The addition of iodine to acetylenic acids. By Thomas Campbell James and John Joseph Sudborough. ........ 96. The chemical changes iiiduced in gases submitted to the action of ultra-violet light. By David Leonard Chapman, Samuel Chadwick, and John Edwin Ramsbo ttom .................................................. 9i. Studies of the perhalogen salts. Part. I. By Charles Kenneth Tinkler.:.............................................. 98. The interaction of cyanodihydrocarvone, amyl nitrite, and sodium ethoxide. Part I. By Arthur Lapworth and Elkan Wechsler ......................................... 99. Contributions on the chemistry of oxygen compounds. 11. The compounds of cineol, diphenylsulphoxide, nitroso-derivatives, and the carbamides with acids and salts. Ky Robert Howson Pickard and Joseph Kenyon ......................................................... May 16th. 100. The relation between the crystnlliile forin and the chemical constitutioii of simple inorganic substances. By Williaiii Bnrlow and William Jackson Pope.. .... 101. Experimental investigation into the process of dyeing.By Julius Hiibner.......................................... 102. Esterification constants of substituted acrylic acids. Part 11. By John Joseph Sadborough and Ebenezer Bees Thomas .................................................. 103. The addition of bromine to the 4-and B-chloro- and bromo-cinnamic acids and their methyl esters. ByJohn Joseph Sudborough and Gwilym Williams.. .... Pagein Pro- ceedings. 119 119 132 132 133 134 135 136 136 137 137 138 142 144 146 146 Pagein Trails-actions. I 012 931 905 S87 L 952 1037 942 906 077 896 1150 1057 1033 - xv 104. The uddition of bromine to unsaturated compounds. Part I. By John Joseph Sudborongh and Johu -Thomas .....................................................147 105. Separation of cadmium from zinc as sulphide in the presence of trichloroacetic acid. By John Jacob Fox ............................................................... 147 964 106. The mechanism of bromination of acylamino-compounds. Preliminary notice. By Julius Herend Cohen and William Ernest Cross.. ..................... 145 -107. Mixed semi-ortho-oxalic CO~I~OUII~S. By GeorgeDruce Lander ................................................. 148 967 108. Some derivatives of y-pyranol allied to certain derivatives of brazilein and hzmatein. (Preliminarycommunication.) By Williatri Henry Perkin, jun., and Robert Robinson ......................................... 149 -109. Arscnic di-iodide.By John Theodore Hewitt and Thomas Field Winmill.. ................................... 150 962 110. The formation and reactions of imino-compounds.Part IV. The formation of 1:4-naphthylenediaminefrom ethyl y-imino-a-cyano-y-phenylbutyrate.ByJocelyn Field Thorpe ...................................... 151 1004 111. Mercury derivatives of pseudo-acids containing the group *CO*NH*. By Samuel James Manson Auld. 151 1045 112. The influence of substitution in the nucleus on the rate of oxidation of the side-chain. 111. Oxidation of the nitro- and chloronitro-derivatives of toluene. By Julius Berend Cohen and Henry James Hodsman. 152 9'70 113. The reducibility of magnesia by carbon. Preliminary note. By Koland Edgar Slade ........................... 152 -114.The reaction between organo-magnesium halides and nitro-compounds. Preliminary note. By Robe1t Howson Pickard and Joseph Kenyon ................... 153 -115. A method for the determination of the equilibrinm in aqueous solutions of amines, pseudo-acids and bases, sncl lactones. By Tom Sidney Moore .................. 154 1373 116. The "true" ionisation constants, and the hydration coilstants of piperisline, ammonia, and triethylaniine. By Tom Sidney Moore ...................................... 154 13i9 June 6th. 117. The relation between absorption spectra and chemical constitution. Part VII. Pyridine and some of its derivatives. By Frank Baker and Edward Charles Cyril Baly .................................................... 15'7 1122 118.The interaction of methylene chloritle and the sodiutn derivative of ethyl malonate. By Prank Tutiii.. .... 15s 1141 119. The constitution of the diazo-coiiipouncls. By John Cannell Caiii ................................................. 15s 10-19 120. Dibromoaniinoazobenzene. By John Ttizoclore Hemitt and Norman Walker ......................................... 161 1138 XVI 121. Phenol p-snlphoxide. By Samuel Smiles and Alexander William Hain. ................................ 122. p-Cresol salphoxide and sulphide. By Samuel Smiles arid Thomas Percy Hilditch ................................ 123. Moleciilar weight bf B-napht,hol in solution in solid naphthalene. By Edgar Philip Perman and John Hnghes Davirs ................................................124. Syntlresis of haxatriene derivatives. (Preliminarynote.) By Ida Sinedley .................................. 125. The reduction of aromatic nitro-compounds to aznxy-derivatives in acid solution. By Bernhard Flurscheim and Theodor Simon ........................... 126. Action of selenium and tellurium on arsine and stilhine. By Francis Jones ............................. 7 27. The double nitrites of mercury and the alkali metals. By Prafulla Chandra Ray .................................... 128. Silver-meruroso-mercuric oxpitrates and the iso-morphoas replacement of univalent mercury bysilver. By Prafulla Chandra R$y.. ...................... 129. The rnolecular weights of amides in various solvents.(Preliminary note. ) B,y Andrew Norman Meldrum and William Ernest Stephen Turner.. ................... 130. Some experiment% on the oxidising action of hydrogenperoxide. (Preliminary note.) By William Henry Perkin, j un.. .................................................... 131. Action of hydroxylamine on o-benzoquinonediazides(o-diazophenols). 3 : 5-Dibromo-o-azoiminobenzo-quiirone (4: 6-dibromo-2-hydroxyphenylazoimide).(Preliniin~ry note.) By Kennedy Joseph PrevitB Orton, William Charles Evans, and Emrys Morgan . 132. Oxinie formation and decomposition in presence of mineral acids. By Arthur Lapworth.................. 133. Note on the constituents of the seeds of the Para rubber tree (Hevea brasiliensis).By Wyndham Rowland Dunstah............................................. June 20th. 134. Some properties of radium emanation. ByAlexandrr Thomas Cameron and Sir William Ramsay, K.C.B ............................................................ 135. The affinity constants of aminosuiphonic acids as determined by the aid of methyl-orange. By Victor Herbert Veley ................................................... 136. Azo-derivatives of 1 :3-diphenylbarbituric acid. fiynamio isomerisrn among the coloured hydrazones of 1 :3-diphenylalloxan. By Martha Annie Whiteley ......................................................... 137. A series of colourrd diazo-salts derived from benzoyl- 1:4-naphthylenediamine. By Gilbert Thomas Morgan and William Ord Wootton.. ..................Pagein Pro-ceedings. 161 161 162 152 163 164 165 P 165 165 166 167 168 168 178 179 180 180 Pagein Trans-actions. 1118 -1114 ---2031 2033 ---1133 -1266 1246 1330 1311 XVII 138. Colour and constitution of azo-compounds. Part I. BJ John Theodore Hewitt and Herbert Victor Mitchell 139. The oxidation of hydrazines by free oxygen. BJ Frederick Daniel Chtittaway ............................. 140. Calmatambin: a new glucoside. By Frank Lec Pyman ........................................................... 141. The decomposition of hyponitrous acid in presence 01 mineral acids. By Prafulla Chandra Ray and Atul Chandra Gaiiguli .............................................142. The chemical composition of petroleum from Borneo. By Humphrey Owen Jones and Hubert Brthui Wootton ...................................................... 145. The synthesis of phenoiiaphthacridines : trimethyl-phenonaphthacridines. By Alfred Senier and Percy Corlett Austin .................................................. 144. The condensation of aldehydes with mixtures 01 a-naphthol and a-aaphthylatnino : synthesis 01 a-N-a 7-aryl-I -clinaphthacridines. By Alfred Scuie: 8-CHB aid Percy Corlett Austin ................................... 145. An improved form of apparatus for the rapid estiniatioii of sulphates and salts of barium. Ey Williani Robert Laiig and Thomas B.Allen ..................... 146. The determination of sugar by Fehling’s solution. HyWilliani Robert Lang and Thomas B. Ailen ............ 147. Studies in asymmetric synthesis. VI. The asyin- inetric synthesis of the optically active tartaric acids. By Alexander McKenzie and Henry Wren ............... 148. Some derivatives of 2-phenyl-1: 3-naphthylene.diamine. Part I. By Norman Lees and Jocelyn Field Thorpe ................................................... July 4th. 149. isuNitroso- aud nitro-dimetliyldihydroresorcin. ByPaul Haas ...................................................... 150. The structure of carbonium salJs. By Frank Baker. 151. Studies of dynamic isoiiierisni. Part VI. The influence of impurities on the mutarotation of nitro- camphor. By Thomas Martin Lrowry and Egbert Hockey Magson............................................. 152. The relation between absorption spectra and chemical constitution. Part VIII. The phenylhydrazones and osazones of a-diketones. By Edward Charles Cyril Baly, William Bradshaw Tuck, Effie Gwendoline Marsden, and [in part] Maud Gazdar ..................... 153. Permanganic acid. By Matthew Moncrieff Pattison Muir.. ............................................................. 154. Methyl dicarboxyaconitate. By Siegfried Ruhemann. 155. The action of heat on a-hydroxycarboxylic acids. Part 111. aa’-Dihydrouysebacic acid and its diacetyl derivative. By Henry Rondel Le Sueur ...............182 1251 183 1323 183 1228 184 1366 18-1 1146 185 1240 185 1233 187 1 1870 187 i 158 1215 189 1282 191 1483 192 1490 193 lcl’ll 194 1572 195 1485 195 1359 196 1365 XVIII 156. Dihydroxyadipic acids. (Preliminary note.) ByHenry Rondel Le Sueur ................................... 157. The relation between absorptiou spectra and optical rotatory power. Part 11. The tartaric acids. ByAlfred Walter Stewart ..................................... 158. Experiments on the synthesis of the terpeiies. Part XI. Synthesis of 4-isopropylidenecyJclohexa~oneand its derivatives. By William Henry l’erkin, jun., mid John Lionel Siiiioriseii.. ............................. 159. The purification of acetic ester.By .John lienneth Harold liiglis aiid Lottic Emily Kinglit ............... 160. Solubility of lead sulpliate in colicelitrated solutionsof aiiiiiioiiiuiii acetate. (I’reliminary notc.) By John Jacob Fox ..................................................... 161. Researches on niorpl~ine. Part 111. By k’rederic Herbert Lees................................................. Pczpcrs mxicccl duTiiLg thc vucntioiL niwl pzchlis7~cJ,or pa~sccrl foy pitblicnlion, ii~the Ilb-nnsactions: 162. Studies in the barbituric acid scries. I. 1:3-l)ipBenyl-barbituric acid and some coloured derivatives. ByMartha Annie Whiteley ................................. Zt3. l’henylbenzometoxazonc and related dciivativcs. 13yArthur Walsh Titherley .................................... ltii.The application of Baeyer’s reduction to benzoiii and its derivatives. By James Colqnlioun Irvino and John Weir.................................................... 165. Aromatic azoiiiiides. Part 11. Ortho-and meta-hydroxyphenylazoimides. By Martin Oiislow Forster and Hans Eduard Fierz ........................... 166. The influence of mercuric iodide on tlic foriliation of sulphoniuni iodides. By Thomas Percy Hilditch aiid Samuel Smiles ................................................ 167. Benzoflavol (2 :8-dihydroxy-5-1)!2ienyl-3: 7-dimethyl-acridine). By Albert Ernest Dunstan aiid Louisa Cleaverlcy........................................................ 168. The action of bromine on 5-phenylacridine aud its halogcu derivatives.By Albert Ernest Dunstan and Thomas Percy Hilditch .................................... 169. The relation between viscosity and clieinical coustitu- tion. Part I. The viscosity of pyridine solutions. By Albert Ernest Duns tan, Ferdinand Bernard Theodore Thole, and John Samuel Hunt ............... 170. The atomic volumes of phosphorus. By Edniuiid Brytlges Rudhall Prideaux.. ............................... 171 The action of potassium sulpliite on potassium tetra- thionate in aqueous solution. By Arthur Colefax.. . 17.2, The adsorption of iodine by carbon. By Oliver Charles Minty Davis ................................................... 173. Adsorption formula. By James William McBain ...... 174. The diam-derivatives of benzenesulphonylbenzidine.Hy Gilbert T.Morgau aud Jaiiies Mortou Hird ...... Pagein Pro- ceedings. 196 197 19; 13s 199 200 ’Lo3 20:; 20; 205 206 206 206 2ui 207 20; BOY 809 209 Pagein Trans-actions. -163i li3ti --1408 133cJ 1419 131 1360 1304 1610 l(i59 1725 1’711 -1666 1683 1505 XIX 175. The interactions of aroinatic ainines and yara-diazo-imides. By Gilbert T. Morgan and Frances M. G. Mickle thwait. ................................................... 209 1512 176. Molecular aggregation in solution as exemplified in aqueous mixtures of sulphuric acid with inorganic sulphates. By John Holmes and Philip John Sageman ........................................................ 177.The wandering of bromine in the chlorination of bromo-anilines. By Walter William Reed and Kennedy Joseph Previtb Orton ...................................... 178. The diazotisation of dinitroanisidines and related com- 210 210 1606 1542 pounds. By Raphael Meldola and James Gordon Hay ............................................ ................-. Replacementof halogen by hydroxyl in chlorobromodiazobenzenes. By Kennedy Joseph Previt6 Orton and Walter William Reed ................................................. 179. Isomeric change in benzene derivatives. 211 212 117-1 1554 130. A new colouring niatter from Nyctanthes Arbor-tristis. By Ernest George Hill and Annoda Prasad Sirkar.. . 181. The velocity and mechanism of the reaction between iodine and hypophosphorous acid.By Bertram Dillon Steele. .................................................. 213 21s 1501 1641 1%. Succinic acid and its potassium salts. By Hugh Marshall and Alexander Thomas Caiiieron............ 214 15 19 183. The fluoresceins and eosias from 4-hydroxgphthalic, 4-methoxyph thalic, and hemipinic acids. By Arthur Friedl, Charles Weizmann, and Max Wyler............ 184. Researches on anthraquinones and phthaleins. ByWilliam Henry Beutley, Henry Dent Gardner, jun., and Charles Weizmann., ..................................... 186. Derivatives of naphthacenequinone. Part IT. ByWilliam Henry Bentley, Arthur Friedl, and Charles W ei zmann ...................................................... "4 215 215 158.1 161'6 ma 186. The formation and reactions of imino-compounds.Part V.The formation of methyl derivatives of 1 :3-naphthylenediamine from the three toly Iaceto- nitriles. By Ernest Francis Joseph Rtkinson and Jocelyn Field Thorpe....................................... 157. The chemical action of radium emanatioii. Pert 11. 216 168; On solutions containing copper and lead, and on water. By Alexander Thornas Cameron and Sir William Ramsay, K.C. B.. .................................. 185. Indican. Part I. By Arthur George Perkin and William Popplewell Bloxnni.. ........................... 189. The occurrence of quercitol (quercite) in the leaves of 190. Cocositol (cocosite), a constituent of the leaves of Cocos nucifcrn. and Cocos plumosa. By HiigoMuller .......................................................... Charnucrops humilk.By Hugo Muller.. ............. 217 218 21s 219 1593 1715 1766 1767 191. Inositol (inosite). By Hugo Miiller........................ 219 1730 xx October 24th. 192. The constitution of phenol- and quinol-phthalein salts: a contribution to the quinonoid theory of colour. By Arthur George Green and Percy Edgar -King.. ............................................................. 228 193. Keten. By Norman Thomas Mortimer Wilsmore ... 229 1938 194. Derivatives of the niultiple keten group. By John Norman Collie ................................................ 230 1806 195. Production of orcinol compounds by the action of lieat on the sodium salt of ethyl acetoacetate.ByJohn Norman Collie and Edwin Rodney Chrystall ... 231 1802 196. A simple gas generator for analytical operations. By -James McConiiell Sanders ................................. 232 197. Some double ferrocyanides of calcium, potassium, and aminonium. By James Campbell Brown. .............. 233 1826 198. Determination of halogen in organic substances. By -James Moir. ..................................................... 233 199. Racemisation by alkali as applied to the resolution of r-mandelic acid into its optically active isonierides. By Alex. McKenzie and Hermann August Muller.. . 234 1814 200. The optical activity of cyclic ammonium compounds. By Frank Buckney and Huniphrey Owen Jones ...... 234 1821 201.The action of phosphorus pentachloride on hydroxy- trimethylsuccinic ester. 1 :2-Dimethylcyclopropane-1:2-dicarboxylic acid (1 :2-dimethyltrimethylene-1 : 2-dicarboxylic acid). By Herbert Henstock and Bertha E. Woolley.. ........................................... 235 1954 202. The condensation of acetaldehyde and its relation to the biochemical synthesis of fatty acids. By Henry Stanley Raper ................................................... 235 1831 203. The influence of soivents on the rotation of opticallyactive compounds. Part X. Effect of the configura- tion and degree of saturation of the solvent. ByThomas Stewart Patterson, Andrew Henderson, and Frank Walter Fairlie.. ........................................ 236 1838 201 Para-toluidine monohydrate.By James Walker and Heather Henderson Beveridge.. ............................ 236 1797 205. Hydrates of some quaternary bases. By David Cowan Crichton ......................................................... 236 1793 206. Two volumetric methods for the deteimination of chromium. By Arnold William Gregory and James McCallum ...................................................... 237 1846 November 7th. 207. Gaseous nitrogen trioxiclc. By Herbcrt Breretoii Baker and Muriel Baker .................................... 239 1862 208. The ntoiiiio weight of tellurium. By Herbert Brereton Baker and Alexander Hutcheon Bennett.. ............. 240 1849 209. The isomerism of the double sulphites of socliuni aid potassium.By Michael Harry Godby.................. 241 - XXI 210. Studies in the camphane series. Part XXIV. Cam-phoryldithiocarbamic acid and camphorylthiocarb-imide. By Martin Onslow Forster and Thomas Jackson ....................................................... 242 1877 211. The vapour pressures of triethylamine, of 2 :4 :6-tri-methylpyridine, and of their mixtures with water. By Robert Tabor Lattey .................................... 243 1959 212. Liquid triot.hylamine. By Robert Tabor Lattey.. .... 243 1971 213. Note on the constitution of homoeriodictyol. ByFrederick Belding Power and Frank Tutin ............ 243 -214. The alkyl compounds of gold. Dicthylauric bromide. (Preliminary note.) By William Jackson Pope and Charles Stanley Gibson ....................................245 -215. The interaction of methylene chloride and the sodium . derivative of ethyl maloiiate. (A correction.) By -Prank Tutin ................................................... 245 216. Preparation of aliphatic nitro-compounds by the inter- action of the alkyl iodides and mercurous nitrite. -By Prafulla Chandra Riiy and Pafichanan Neogi.. .... 246 217. Some mercury derivatives of camphor. By James Ernest Marsh and Robert de Jersey Fleming Struthers. 246 218. Contributions to the chemistry of the terpenes. Part 11. The oxidation of limonene with chromylchloride. By George Gerald Henderson .............. 247 1871 219. The synthesis of acridines and phenonaphthacridines : tetra-and hexa-methylacridines : dimethylpheno-naphthacridines : dixylylniethylenediamines. ByAlfred Senier and Arthur Compton....................... 24 7 1927 220. Chemical examination of the root and leaves of Morinda lorfgiflora. By Marmaduke Barrowcliff and Frank Tutin ............................................. 248 1907 221, Ethyl a-cyano-y-phenylacetoacetate. By Arthur Richard Smith and Jocelyn Field Thorpe ............... 249 1890 222. Aromatic amides and imides of camphoric acid. ByWilliam Ord Wootton ....................................... 250 1890 223. The melting point of d-phenylgliicosazone. By Frank Tutin ............................................................ 250 -224. The interaction of cyanodihydrocarvone, amyl nitiite, and sodium ethoxitie.Part 11. The constitution of the products. By Arthur Lapworth and Elkan Wechsler ......................................................... 252 1919 November 21st 225. Emulsions. By Spencer Pickering ...................... 256 2001 226. Aromatic azoimides. Yart 111. The naphthylazo-imides and their nitro-derivatives. By Martin Onsloa Forster and Hans Eduard Fierz. 258 1942 227. The triazo-group. Part J. Triazoacetic acid and triazoacetone (acetonylazoimide). By Martin Onslow Forster and Hans Eduard Fierz ........................... 258 72% XXII Page Pageinin Pro-Trz'ns-zecdings. act ions. 228. Studies of dynamic isomerism. Part VII. Note on the action of carbonyl chloride as an agent for arrest-ing isomeric change.By Thomas Martin Lowry ant1 Egbert Hockey Magson ................................... 260 119" 229. The electrometric determination of the hydrolysis of salts. By Henry George Denham ....................... 260 41" 230, The interaction of metallic snlphatcs and caustic alkalis. By Spencer Pickering ........................... 261 1981 231. The chemistry of Bordeaux mixture. By Spencer Pickering.. ....................................................... 261 1988 232. The alcohols of the hydroaronlatic and terpene series. Part I. Resolution of the alcohols into their optically active components and the preparation of the borneols. Ry Robert Howson Pickard and William Oswald Li ttlebury .................................................... 262 1973 233.The electrolytic preparation of disulphides. Part I. Dibenzyl disulphide and diethyl disulphide. RyThoinas Slate7 Price arid Douglas Frank Twiss ...... 265 2n21 234. The influence of solvents on the rotation of opticallyactive compounds. Part XI. Ethyl tartrate ill aliphatic halogen derivatives. By Thomas Stewart Patterson and David Thomson ........................... ?ti:: 235. The interaction in solution of ferrous sulphate aiitl copper sulphate. Ey Henry Russell Ellis and -William Henry Collier. .................................... 264 -236. Mercurous hyponitrite. By Edward Divers ............ 26 t 237. Decomposition of mercurous and silver hyponitrites bjheat. Rg Edward Divers ................................ 2ti5 --238.Cupric nitrite. By Edward Divers ........................ 269 Dcccmhcr 5t?~ 239. The affinity constants of bases as determined hy tht aid of methyl-orange. (Preliminary note.) RgVictor Herbert Veley ....................................... 284 -240. The constituents of the essential oil of nutmeg. ByFrederick Belding Power and Arthur Henry Salway. 285 2037 241. The resolution of scc. -octyl alcohol (methylhexyl-carbinol. Octane-2-01}. By Robert Howson Pickard and Joseph Kenyon ...................................... 286 2058 242. The velocity of reduction of the oxides of lead, cadmium, and bismuth by carbon monosidc, and the existence of the suboxides of these metals. EyFrancis Joseph Brislee ..................................... 286 154* 243.The relation between unsaturation and optical activity. Part I. The inenthyl and bornyl esters of 8-phenyl.propionic, cinnamic, and phenylpropiolic acids. 133Thomas Percy Ililditch .................................... 28i I* 244. Methyl ethers of some hydroxyaiitliraqnino~ies. 13yArthur George Perkin .................................... 288 2066 245. The colouring matters of the stilbene gronp. Part JV. Action of caustic alkalis on para-nitrotoluene and its derivatives. By Arthur George Green, Arthur Hugh Davies, and Ronald Smith Horsfall ..................... 289 2076 XXIII 246. The replacement of alkyl radicles by methyl in substi By Humphrey Owe tuted ammonium compounds. Jones and Johu Robertshaw Hill ...................... 290 217.Notc on the formation of ahnormal platinichloricler 248. The nitrates of dimethj 1-and methylethyl-thetin 219. Synthesis of brazilinic acid anti the lactones of dl liydrobrazilinic and dihydrohcematosylinic acid2 (Preliminary note.) By William Henry Perkin, jun. and Robert Robinson ..................................... (A correction. ) By Albert Ernest Dunstan ........... menthyl esters. By Saninel Smiles ................... 290 291 291 2.50. Condensations of ketones containing the gron*CH,*CO*CH: with esters in presence of sodiur ethoxide. By Reginald William Lane Clarke, Arthu Lapworth, and Elkan Wechsler .......................... 251. Acylogens and thiocarbamides. By Augustus Edwar Dixon and John Taylor ................................... 252.The alkyl coinpounds of gold. Ry William Jnckso Pope and Charles Stanley Gibson ....................... 253. The refractive power ot diphenylhexatriene and nlliei hydrocarbons. By Ida Smedley.. ........................ 294 "9 4 f9.i 295 December 19th. B-N-B. . 2.54. htternptcd synthesis of I -dinaplithacPidine ;con a-cm tiensation of methylene.dichloritIc and 1-substitnted-2 naphthylnmincs. Ry Alfred Senier-andPerc_vClorlet Austin .......................................................... 300 255. Cobaltamine compounds. (Preliminary notc. ) €3, Charles Edward Groves ..................................... 301 256. The direct interaction of aryl halides and magnesiumBy James Frederick Spencer and Eleanor Marguerit Stokes .......................................................... 302 257.Derivatives of tetmmethyl glucose. By Jame 255. The characterisation of mercerised cotton. PreliminColquhoun Irvine and Agnes Marion Moodie ....... 303 Ry Juliiis Hiibner ............................. 259. Note on the action of metallic calcium on alcoho!s ary note.) 304 260. Note on the iodatcs and periodates of the alkali metal and the ammonium radicle. By Thomas Vipont Barker ....................................................... By Frederick Mollwo Perkin and Lionel Pratt ..... 304 305 261. The colour of cnpric salts in aqueons solution. €3: Nevi1 Vincent Sidgwick and Henry Thomas Tiznrtl.. 262. Derivatives of S-phenylphenazotliionium. Part I. B! 263.A colorimetric method for the determination of srnal Samuel Smiles and Thomas Percy Hilditch ........... 305 306 percentages of iron in copper alloys. By Arnolc By Zeld: Kahan ......................................................... William Gregory ........................................... 264. The effect of heat on the alkyl iodides. 306 307 XXIV Page1 inif)%-Trans-ceedings. actions. 265. The influence of acids and alkalis on the velocity OJ formation of acetoxime. By Ernest Barrett and Arthur Lapmorth ............................................. 307 85* --Thomas Mortimer Wilsmore and Alfred Walter Stewart ....................................................... 309 -EXTRA MEETINGS. Mad& 22nd.-Annnal General Meeting ........................95 615 October 18th.-Faraday Lccture .................................... 220 1749 * Papers printed in the Transactions for 1908 are distinguished by an asterisk after the Page number. Where no reference is given to the Transactions, the paper lias SB far appeared only in the Proceedings. XXV LIBKAKY RULES8 I. The Library is open for consultation, and for the issue and return of books, daily from 10 a,m. to 6 p.m. (Saturdays 10 a.m. to 2 p.m.); and in the evenings of those days on which the Chemical Society meets." 3. Fellows are not allowed to have on loan more than six volurnes at a time, without special permission from the Librarian. 3. 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Sul significato fisiologico della nicotina nelle piante di tabacco. 1901. Ancora sulla fisiologia della nicotina nelle piante di tabacco. (From Bull. Soc. bot. ital., 1907.) Alembic Club Reprints. See Mayow, John. Alessandri, P. E. Merceologia tecnica. Vol. I. Materie prime greggie e semi-lavorate di us0 commerciale ed industriale. Vol. 11. Prodotti chimici inorganici ed organici. pp. xi + 530, xi +515. ill. Milano 1907. Allen, Alfred H. Commercial organic analysis. 3rd. Edition. Vol. 11. Part 111. Acid derivatives of phenols, aromatic acids, resins, and essential oils. Revised by the Author and ArnoEd Rowsby Tankard. pp. xiii +547. London 1907. American Chemical Society. Chemical Abstracts. Edited by William A.Noyes [ancl others]. Vol. I, &c. New York 1907+. (Reference.) American Electrochemical Society. Transactions. Vol. X. Philadelphia 1906. (Reference.) Andrews, E. C., and Mingaye, J. C. H. The geology of the New England Plateau, with special reference to the granites of Northern New England. Part IV. Petrology. (From the Records Geol. S'ur. N. S. Wales, 8, 19(!7.) Archbutt, Leonard, ancl Deeley, R. Mountford. Lubrication and lubricants. A treatise on the theory and practice of lubrication, and on the nature, properties, and testing of lubricants. 2nd edition. pp. xxxi + 528. ill. London 1907. d2 XXVII I Archiv fur experimentelle Pathologie und Pharmakologie. Edited by B. Naunyn and 0. Schmiedeberg. Vol. LVI, &c.Leipzig 1907 +. Arrhenius, Xvante. Immunochernie. Anwendungen der physi-kalischen Chemie auf die Lehre von den physiologischen Antikorpern. Uebersetzt von Alexis Pinkelstein. pp. vii +204. Leipzig 1907. Theories of chemistry. Being lectures delivered at the Univer- sity of California, in Berkeley. Edited by Y'. $later Price. pp. xii +212. London 1907. Association des Chimistes de Sucrerie et de Distillerie de France et des Colonies. Bulletin. Vol. XXIV, &c. Paris 1907 +. (Reference.) Beadle, Clayton. Chapters on papermaking. V 01. 11. Comprising answers to questions on papermaking set by the examiners to the City and Guilds of London Institute. Vol. 111. Comprising a short practical treatise in which boiling, bleaching, loading, colouring, and similar questions are discussed. Vol.IV. Containing discussions upon water supplies and the management of the paper machine and its influence upon the qualities of papers. pp. vii + 174, viii +134, vii + 156. London 1906-1907. Behr, Gustauus Edwc~rd. See Richards, Theodore William. Bernthsen, A. A text-book of organic chemistry. The English translation from the German, edited and revised to date by J. J. Sudborough. pp. xvi +658. London 1906. Berthelot, MarceZlin. Trait6 pratique de l'analyse des gnz. pp. ix + 483. ill. Paris 1906. (2 copies.) Bevan, Edward John. See Cross, Charles Frederick. Blyth, Alexander Wyfater, and Blyth, Mereditlh Wynter. Poisons : their effects and detection. 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Gesnmmelte ~ Untersuchungen uber die pliotodynnmische .Erscheinung. pp. viii + 2 10. ill. Leipzig 1907. Thausing, Julius l7. Die Theorie und Praxis der &lalzbereitnng und Bierfabrikation.6th edition. pp. xxviii + 1280, nncl atlas. Leipzig 1907. Thorns, 13. Ueber Mohnbau und Opiumgewinnung. pp. 60. ill. Berlin 1907. Thomson, J. J. Conduction of electricity through gases. 2nd edition. pp. viii +678. ill. Cambridge 1906. Thresh, John C. and Porter, Arthw. E. Preservatives in food and food examination. pp. xv + 484. ill. London 1906. Tutin, Frank. See Power, Frederick B. Van Nostrand's Chemical Annual, 1907. A handbook of useful data. Edited by John C. Olsen. pp. x + 496. London 1907. Vicarey, R. W. The treatment of storage batteries. pp. xif5cC. ill. London 1507. Vogel, Hermann JPiZheZnz. Photochemie iind Beschreibung der photo- graphischen Chemikalien. Funfte Auflage, bearbeitet von Ernst Konig. pp. xif376.ill. Berlin 1906. Waidner, C. W., and Burgess, G. X. Preliminary measurements on XXXIX temperature and selective radiation of incandescent lamps. (From the Bull. Bureau of Xtcmdai-ds, Wctxhington, 2, 1906.) Waidner, C. W.,and Burgess, G. K. Radiation from, and melting points of, palladium and platinum. (From the Bull. Bureau of ,kandards, Washington, 3,1907.) Watts, Oliver Patterson. An investigation of the borides and the silicides. (From t!ie 8uTZ. Univ. Wisconsin. Engineering fler., 3, 1906.) Wedekind, Edgno.. Zur Stereochemie des funfwertigen Stickstoffes. Zweite Auflage von .&mil Frohlich. pp. 93. Leipzig 1907. West Indies, Jmperid 1)epwtment qf Agriculture. Lecturw to snpr planters. pp. viii + 176. [Barbados] 190G. Weston, Prank Edtui?~.A scheme for the detection of the inore common classes of carbon compounds. 2nd edition. pp. viii+95. ill. London 1907. Whipple, George C. The value of pure water. pp. viii + 84. New York 1907. White, Walter P. The constancy of thermo-elements. (From the I’l~ysicalReview, 23, 1906.) Whitney, FVilliqR. See Le Blanc, Max. Wiley, Harvey W. Principles and practice of agricultural analysis. A manual for the study of soils, fertilisers, and agricultural products. Second edition. Vol. I. Soils. pp. xii+ 636. Easton, Pa. 1906. -Foods and their adulteration. Origin, manufacture, and composition of food products ; description of common adulterations, food standards, and national food laws and regulations. pp. xii + 625. ill.London [printed in America] 1907. Wood, James. See Japp, Bkancis Robert. Zeitschrift fur anorganische Chemie. Edited by 6. Kriiss. Vol. T. Hamburg 1892. xT, INDEX TO AUTHORS’ NAMES. Allen, T. B., 187. Atkinson, E. F. J., 76, 216. Auld, S. J. M., 72, 151. Austin, P. C., 185, 300. Bain, A. W., 77, 161. Baker, F., 157, 192. Baker, H. B., 239, 240. Baker, M. (Mrs.), 239. Baly, E. C. C., 157, 194. Barger, G., 27. Barker, T. V., 305. Barlow, W., 15, 142. Barrett, E., 18, 307. Barrowcliff, &I.,70, 114, 248. Beck, T. C., 15. Bellars, A. E., 57. Bennett, A. H., 240. Bentley, W. H., 215. Bevan, E. J., 90. Beveridge, H. H. (Miss), 236. Bloxam, W. I?., 30, 116, 218. Briggs, J. F., 90. Brislee, F. J., 286.Brown, J. C., 233. Buckney, F., 234. Burrows, H., 36. Cahen, E., 74. Cain, J. C., 158. Caldwell, R. J., 71. Caldwell, W., 17, 64. Cameron, A. T., 178, 214, 217. Carr, F. H., 27. Cliadwick, S., 136. Chapman, D. L., 136. Chattawny, F. D., 183. Chrystall, E. R., 231. Clarke, R. W. L., 90, 294. Cleaverley, L. (Miss), 206. Cohen, J. B., 148, 152. Colefax, A., 207. Collie, J. N., 92, 230, 231. Collier, W. H., 264. Compton, A., 247. Courtauld, S. L., 71. Crichton, D. C., 236. Crocker, ,J. C., 63, 135. Cross, C. F., 90. Cross, W. E., 148. Davies, A. H., 289. Davies, J. H., 162. Davis, 0. C. M., 208. Dawson, H. M., 75. Denham, H. G., 260. Divers, E., 11, 264, 265, 269. Dixon, A. E., 119, 294. Dunstan, A.E., 19, 206, 207, 290. Dunstan, W. R., 63, 168. Ellis, H. R., 264. Esposito, M., 64. Evans, W. C., 167 Fairlie, F. W., 236. Fenton, H. J. H., 83. Fierz, H. E., 112, 114, 205, 258. Findlay, A., 132. Fischer, E., 82. Fleischmann, F. N. A,, 16. Flurscheim, B. 163. Forster, M. O., 112, 114, 205, 242, 258. Fox, J. J., 147, 199. Fricdl, A., 214, 215. Gaiiguli, A. C., 89, 184. Gardner, H. D. jun., 215. Gardner, T. E., 115. Gazdar, M. (Miss), 194. Gebhard, N. L., 34. Gibson, C. S., 245, 295. Gimingham, U. T., 61. Godby, 1\11. H., 241. XLI Gray, R. W., 119. Greeu, A. G., 12, 228, 289. Gregory, A. W., 237, 306. Groves, C. E., 301. Haas, P., 191. Hall, A. D., 61. Hartley, W. N., 31. Hay, J. G., 211. Hedley, E.P., 31. Henderson, A., 236. Henderson, G. G., 247. Henstock, H., 32, 235. Hewitt, J. T., 10, 150, 161, 182. Hickmans, E. M. (Miss), 132. Hilditch, T. P., 12, 35, 92, 161, 206, 287, 306. Hill, E. G., 213. Hill, J. R., 290. Hird, J. M., 209. Hodsman, H. J., 152. Holmes, J., 210. Homer, A. (Miss), 88. Horsfall, R. S., 289. Hiibner, J.,144, 304. Hunt, J. S., 207. Ingham, H., 76. Inglis, J. K. H., 198. Irvine, J. C., 62, 205, 303. Jackson, C. G., 75. Jackson, T., 242. James, T. C., 136. Jones, F., 164. Jones, H. O., 184, 234, 290. Kahan, Z. (Miss), 307. Kaye, J., 89. Keane, C. A., 36. Kenyon, J., 138, 153, 286. King, P. E., 228. Kipping, F. S., 9, 83. Knight, L. E. (Miss), lS8. Lander, G. D., 148.Lang, W. R., 157. Lapworth, A., 18, 90, 137, 168, 252, 294, 307. Lattey, B. T., 243. Law, H. D., 11, 73, 308. Le Bas, G., 134. Lees, F. H., 200, Lees, N., 189. Le Sueur, H. R., 196. Littlebury, W. O., 30, 262. Lowe, F. H., 135. Lowry, T. M., 193, 260. McBain, J. W., 209. McCallum, J., 237. McConnan, 18. McKenzie, A., 113, 188, 234. McMillan, A., 60. Magson, E. H., 193, 260. Marples, M. E., 18. Marsden, E. G. (Miss), 194. Marsh, J. E., 119, 246. Marshall, H., 214. Masson, O., 117. Meldola, R., 211. Meldrum, A. N., 165. Micklethwait, F. M. G. (Miss), 28, 209. hlitchell, H. V., 182. Moir, J., 233, 308. Moodie, A. M. (Miss), 62, 303. Moody, G. T., 84. Moore, '1'. S., 154. Morgan, E., 167. Morgan, G.T., 28, 74, 180, 209. Morrell, R. S., 87. Moulpied, A. T. de, 13. Miiller, H., 218, 219. blilller, H. A., 234. Muir, M. M. P., 195. Napper, S. S., 91. Neogi, I?., 246. Nicholls, W. W. S., 36. Orton, 1<.J. P., 14, 167, 210, 212. Patterson, T. S., 60, 89, 236, 263. Paul, D. M., 33. Peachey, S. J., 86. Perkin, A. G., 30, 62, 116, 218, 288. Perkin. F. M.. 11. 304. 308. Perkin; W. H: (Sir), li0. Perkin, W. H., Jun., 66, 115, 149, 166, 197. 291. Permin,' E. P., 162. Philip, J. C., 85. Pickard, R. H., 30, 138, 153, 262, 286. Pickering, S., 35, 256, 261. Pope, W. J., 15, 86, 142, 245, 295. Power, P. B., 70, 133, 243, 285. Ptatt, L., 304. Price, T. S., 75, 263. Prideaus, E. B. R., 207. Purdie, T., 33. Pyman, F. L., 183. Ramsny, Mr.(Sir): K.C.B., 132, 178, 217. Ramsbottom, J. E., 136. Raper, H. S., 235. Ray, P. C., 89, 117, 165, 184, 246. Reed, W. W., 210, 212. Richardson, A,, 118. Robertson, R., 91. XLII Robinson, K., 149, 291. Ruhemann, S., 115, 195. Rule, A., 13. Sageman, P. J., 210. Salway, A. H., 285. Sand, H. J. S., 26. Sanders, J. McC., 232. Senier, A., 185, 247, 300. Senter, G., 60. Sidgwick, N. V., 305. Simon, T., 163. Simonsen, J. L., 197. Sirkar, A. P., 213. Slade, R. E., 152. Smedley, I. (Miss), 162, 295. Smiles, S., 12, 35, 161, 206, 291, 306. Smith, A. E. (Miss), 14. Smith, A. It., 249. Spencer, J. P., 302. Sprankling, C. H. G., 32. Steele, B. D., 213. Stewart, A. W., 8, 197, 309. Stokes, E.1\f. (hfiss), 303. Stnithers, R. de J. F., 119, 246. Sudborongli, J. J., 136, 146, 147. Tattersall, G., 66. Taylor, J., 119, 294. Thole, F. B. T., 19, 207. Thomas, E. K.,146. Thomas, J., 147. Thompson, H. B., 113. Thomson, D., 263. Thorpe, J. F., 32, 76, 151, 189, 216, 249. Tinkler, C. K., 137. Titherley, A. W., 203. Tizard, H. T., 305. Tuck, W. B., 58, 194. Turner, W. E. S., 165. Tutin, F., 28, 29, 133, 158, 243, 245, 248. Twiss, D. F., 263. Veley, V. H., 179, 284. Walker, J., 236. Walker, N., 161. Wechsler, E., 137, 253, 294. ‘tYcir, J., 208. Weizmann, C., 214, ‘215. Werner, E. A., 17, 64. Whiteley, bl. A. (Miss),1Y0, 203. Willianis, G., 146. Wilsinorc, N. T. &I., 220, 309. Wininill, T. F., 10, 150.Woolley, B. k:. (Miss), 235. Wootton, H. A., 184. Wootton, W. O., 180, 250. Wren, H., ISS. IVylcr, AT., 214. Yoiiiig, W.J., 65. XLIII INDEX TO Auld, S. J. Rl., 73. liaker, Y.,193. Baker, 11. 13., 240. lialy, E. C. C., 111, 179. Uarger, G., 27. 130riis, H., 257. Bywaters, H. W., 2i. Caiii, J. C., 160, 182, 1%. Caldwell, R. J., 86. Castell-Evans, J., 257. Chapman, A. C., 243. Clo~eb,Y.,178. Davis, IV. A., 194. Divers, E., 143, 145, 240. Feilinaiin, E., 145. Pilidlay, A, 133. k’orster, M. O., 113, 231, 25:). Garher, E., 26. Green, A. G., 229. Henry, T. A, 72. liewitt, J. T., 10, 59, 160, 181, 193,229. Hooper, E. G., 145. Keaiie, C. A,, 259. Kippiiig, F. S., 9. DISCUSSIONS. Lapworth, A., 160.Law, €1. D., 74. Lewkomitsch, J., 9, 256. Lowry, T. M., 59. Blclienzie, A, 8, 72, 303. Rfeldola, R., 28, 74, 113., Xoody, G. T.,85. J1orga11, G. T., 28, 71, 113, 150, 182. Perkin, Sir W.H., 112. Philip, J. C., 85. Picliering, 8.,257. Pickles, S. S., 111. I’uwer, F. B,, 74, 286. Kanisay, Sir I\-.,86, 112, 132, 133, 179, 230, 241, 243, 2257. Keynolds, w.c., 243. Roscoe, Sir H. E., 32, S4, 57. Said, €I. J. S.,26. Senter, G., 61. Spencer, J. F., 303. Stewart, A. W.,8. Tilden, I\’. A, 132. l’utton, A. E., 144. Veley, V. H., 240. Wade, J., 285. INDEX OF Absorption spectra. See under photo- chemistry.Acetaldehyde, condensation of, and its relation to the biochemical synthesis of fatty acids, 235.Acetanilide, chloro-p-iodo-, and its di-chloride, 17. p-iodo-, dichloride, action of heat on, 17. thio-, and its homologues, action of ethyl oxalate on, 115. Acetic acid, ethyl ester, purification of, 198. Acetic acid, c1110ro-, and its sodiuin salt, hydrolytic decomposition of, bywater and by alkali, and the influence of iientral salts on the reaction veloci- ties, 60. Acetoacetic acid, ethyl ester, condeiisa- tion of, with triacetic lactonc, 16. sodium derivative, production of or-cinol derivatives by the action of lieat 011, 231. action of tribromopropane on, 115. Acetonylazoimide. Seo Triazoacetone. Acetophenone, w-inono-and -di-chloroy- iodo-, 17. piodo-, dichloride, action of heat ou, 17: Acetoxime, influence of acids and alkdis on the velocitv of foriiiatioii of, 307.Acetvlchloroamiuo -2 : 6 -diahloro-4 -brimobenzene, 210. Acetylenedicarboxylic acid, addition of iodine to, 136. Acetylenic acids, addition of iodine to, 136. a-Acetylglutaric acid, ethyl ester, pre- paration of, 197. y-Acetylpentane-ayetricarboxylicacid, ethyl ester, 198. y-Aeelylpimelic acid aud its seiuicarb- azone and ethyl ester, 198. SUBJECTS. Acid, CUHBOBNP,fi-oiii the action of sodium ethodc on ethyl malon- aniate, 13. CloHI40,,from limonene, 247. CI3Hl8O3,from the oil of nutmeg, 285. Cz0H2,Ol,, from the interaction of niethylene chloride and the sodium derivative of ethyl malonate, 158. CY,H3802,,,and its potassium and sodium salts, from the hydrolysisof the illsoluble substance from the intcractio.1 of methylene chloridc ad the sodium derivativc of' ethylmaloiiate, 158.Acid chlorides, activii of, 011 tliionreas, 119, 294. Acids, unsaturated, the velocity of reaction of bromine with some, ill aqueous ~olutioii, 18. Acridines, synthesis of, 185, 247, 300. Acrylic acids, substituted, esterificatiori constants of, 146. Acylamino-compouuds, the ~iicclianisin of bromination of, 145. Address, congratulatory, to the Geo-logical So?iety of London, 226. to the Sociktd chimique de Francc, 141. Adipic acid, dihydroxy -derivatives, 196. Adsorption forinulE, 209. AFFINITY,CHEMICAL:-AHinity coils tan ts of amiiiosulphonic acids as determined by the aid of methyl-orange, 179 of bases as determined bythe aid of methyl-orange, 284.Association of phenols in the liquid condition, 10. Dynamic isomerism, studies in, 193, 260. Equilibrium, a method for the deter- mination of the, in aqueous solu- tions of amines, pseudo-acids,pseudoabases, ad lactones, 154. XLV AFFLNITY,CHEMICAL:-Hydrolysis of chloroacetic acid and its sodium salt by water and by alkali, and the influence of neutral salts on the reaction velocities, 60. of salts, electrometric determination of the, 260. Velocity of hydrolysis of the aliphatic amides, 63. by alkali, 135. of the 1-bornyl and 1-menthyl esters of the stereoisomeric inandelic acids, 113. Velocity of oxidation of the side-chain, influence of substitution in the nucleus on the, 152.Velocity and mechanism of the oxida- tion of hypophosphorous acid by iodine, 213. Velocity of reaction of bromine with some unsaturated acids in aqueous solution, 18. Velocity of reduction of the oxides of lead, cadmiuni, and bismuth bycarbon'monoxide, 286. Alcohol, CloH1,O, from oil of nutmeg, 285. AIcohoIs, action of metallic calcium on, 304. of the hydroaromatic and terpene series, and their resolution into optically active components, 262. Aldehyde, C,,H,40, and its semicarb-azone, from limonene, 247. Aldehydes, condensation of, with di-ethylmalonamide, 36. condensation of, with a-naphthol and a-naphthylamine, 185. Aldehydes, aromatic, electrolytic reduc- tion of, 73.condensation of, with salicylamide, 36. Alizarin, nionomethyl ether of, from the root of Morinda longiflora, 249. methyl ethers, 288. Alkali iodates and periodates, 305. nitrites, double salts with mercuric nitrite, 165. Alkalis, caustic, interaction of, with metallic sulphates, 261. Alkaloids of ergot, 27. Alkyl iodides, effect of heat 011, 307. interaction of, with mercurous nitrite, 246. radicles, replacement of, Ly methyl in substituted ammonium compounds, 290. Alkylkairolinium salts, optical activity of, 234. Alkylquinoliniuin salts, optical activity of, 234. Allylacetic acid, esterification constant of, 146. Allylacetoacetic acid, y-bromo-, ethyl ester, 115. Allylacetone, y-bronio-, and its oxinie and semicarbazone, 115.Aluminium basic sulphate, formation of, 261. Amides, molecular weights of, in various solvents, 165. fatty, velocity of hydrolysis of, 63. velocity of h>drolysis of, by alkali, 135. Amine, C9H15N,and its platinichloride, from the ketone, C3HlPO, from limon-ene, 247. Aiuines, a niethod for the deteimination of the equilibrium in aqueous solu-tions of, 154. Amino-acid, C1l€I,sOsNa,and its methyl ester, from the oxidation of the lactam, C,,H,,O,N,, 138, 252. C12H1803N2,from the oxidation of the lactam, C,3H1602N2, 138. Aminosulyhonic acids, affinity constants of, as determined by the aid of methyl-orange, 179. Animinodiethylauric bromide, 295. Ammonia, the '' true " ionisation con-stants, the hydration constants, and the heats of neutralisation and of solution of, 154.Ammonium compounds, cyclic, optical activity of, 234. substituted, repldceiiient of alkylradicles by methyl in, 290. Ammonium salts, interaction of, with the constitueuts of soil, 61. Ammonium periodate, specific gravity and solubility of, 305. calcium ferrocyanide, 233. Aniygdalin, hydrolysis of, by acids, 71. hydrolysis of, by emulsin, 72. hepta-acetyl derivative, 72. isoAmygdalin, hepta-acetyl derivative, 27. Analysis, electrolytic, of metals, 26. a-Anhydrotriinethylbrazilone, constitu-tion of, 293. Aniline, bromo-derivatives, the wander- ing of bromine in the chlorination of, 210. 2 :6-dibromo-4-nitro-, 14. 2 :6-dichloro-4-bromo-, and its acetyl derivative, 210.2 :4 :6-trichloro-3-bronio-, and its acetyl derivatives, 210. chloro-p-iodo-, and its hydrochloride,picrate, and thiocarbamide, 17. XLVI Anisidines, din i tro-, diazotisation of, 211. 0-and p-, 3 :5-dinitro-, preparation and diazotisation of, 211. Anisoin, reduction :of, and its methylether, 62. Anniversary dinner, 102. Annual General Meeting, 95. Anthragallol methyl ethers, 288. Anthraquinone, hydroxy-derivatives,methyl ethers of, 288. In-hydroxy-, methyl ether, 288. Anthraquinones, researches on, 215. Antimony trihydride (stibine), action of selenium and tellurium on, 164. Arsenic trzhydride (nrsine), action of selenium and tellurium on, 164. diiodide, preparation, formula, and reactions of, 150.Aryl haloids, interaction of, with mag- nesium, 302. Atomic weight of tellurium, 240. Atomic weights, report ot' the Inter-national Coninittee on, 2. table of, 7. Azobenzene, clibromoaniino-, and its diacetyl and dibenzoyl derivatives, 161. Azo-compounds, colour and constitution of, 182. amino-, formation of, 209. influence of substitution on the formation of, 28. hydroxy-, constitution of, 58. Azoimides, aromatic, 112, 205, 258. o-Azoiminobenzoquinone, 3 :Ei-dibromo-. See Phenylazoimide, 4 : 6-dibromo-2-hydroxy-.Azoxy-compounds, reduction of aromatic nitro-compounds to, in acid solution, 163. Barbituric acid series, studies in the, 180, 203. Barium salts, an improved form of apparatus for the rapid estimation of, 187.Bases, affinity constants of, as deter-mined by the aid of methyl-orange,284. quaternary, hydrates of some, 236. Benzamide, absorption spectra of, 31. Benzene derivatives, isomeric change in, 212. Benzene, s-tribromo-l-nitroamino-, de-composition of, 14. p-chloroiodo-, dichloride, action of heat on, 64. s-trihalogen-l- nitroamino-derivatives, transformations of, 14. Benzene, iotlo-, dichloride, action of heat on, 64. 71%-and p-iodonitro-, dichlorides, action of heat on, 64. 5-Benzeneazo-1: 3-diphenyl-5-benzyl- and -5-diphenylniethyl- barbituric acids and p-nitro-, 180. Benzene-4-azo-l-naphthol-2-carboxjlicacid, o-, m-, andp-nitro-, 183. 4 -Benzeneazophenyl -a -crtmphoramicacid, 250.Benzeneazosalicylaldehyde, p-nitro-, and its acetyl derivative aud phenylhydr- azone, 183. Benzenesulphonylbenzidine, azo-and diazo-derivatives of, 209. as -Benzenesulphonylmethylbenzidineand its diazotisation, 209. Benzenesulphonyl -p -phenylenediazo -imide, interaction of, with benzenoid and naphthalenoid amines, 209. Benzoflavol (2 :8-dihydroxy-5-phcnyl-3:7 -di?izetiz~Zacridii~e),preparation of, and its additive salts, and diacetyl and dibenzoyl derivatives and anhydro-base, 206. Renzoic acid, absorption spectra of, 31. potassium and silver salts, absorption spectra of, 31. 2-nitro-5-amino-, and its N-acetylderivative, 183. Benzoin and its derivatives, application of Baeyer's reduction to, 205.methylation of, by Fischer's method, 205. Benzoin synthesis, an extension of' the, 90. o-Benzoquinonediazides, actioii of liydr-oxylamine on, 167. a-Benzoyl-y -anilino-~y-diplienylpr~-pane, y-cyano-, 90. Benzoylcyanamide, mercuric salt, 152. P-Benzoyldihydrocarvone, formation of, and its cyanohydrin, dioxime, semi- carbazone, and isomeride, 90. Benzyle thy lpropylsilicol, synthesis of, and its sulphonation and the resolu- tion of the dl-sulphonic derivative into its optically active components, 9. Renzylideneacetophenone, condensation of, with benzylideneaniline hydro-cyanide, 90. 13enzylideneaniline hydrocyanide, con-densation of, with benzylideneacrto- pheiione and with carvone, 90. Kenzyliclenebis-o-methoxybenznnlide, 36.Benzylidenesalicylamides, adi-and syn-,preparation and benzoylation of, 204. XLVII dl-Benzylmethyletliylpropylsilicaneand experiments on the resolution of its sulphonic derivative, 83. Benzylme thyle thylpro pylsilicanesul- phonic acid, metallic, alkaloidal, and menthylamine salts, 83. Biology, synthetical chemistry in its relation to, 220. B--N-t3 Bis-1 -dinaphthacridinedihydride,a-CHa 300. Bismuth oxide, velocity of the reduc- tion of, by carbon monoxide, and the formation of the suboxide, 286. Bistrimethylphenonaphthacridiiie Ij,czn-bromide, 185. Bordeaux mixture, the chemiatry of, 261. Borneols, preparation of the, 262. Erazilinic acid, synthesis of, 291. Eromine, the velocity of reaction of; with some unsaturated acids in aqueous solution, 18.Ay-Butinene-a-carboxylic acid and its ethyl ester and salts, 115. Cadmium oxide, velocity of the reduc- tion of, by carbon monoxide, and the formation of the suboxide, 286. basic sulyhate, farination of, 261. Cadmium, separation of, from zinc, as sulphide in presence of trichloroacetic acid, 147. Czsium iodate and peyiodate, specificgravity and solubility of, 305. Calcium, metallic, action of, on alcohols, 304. action of, on ketones, 308. Calcium arsenate, note on, 35. carbonate, reaction of, with chlorine water, 118. ammonium and calcium, potassiumferrocyanides, 233. Calmatanibin and its octa-acetyl deriv- ative and Calmatambetin, 183. Camphor, mercury derivatives of, 246.Camphor, diiodo-, 119. nitro-, influence of impurities on the mutarotation of, 193. Camphoric acid, aromatic ainides and imides of, 250. Camphor-B-sulphinic acid and its salts and its condensation with phenolethers, 35. C'amphorylazoimi~le, oxinie of, 114. Camphorylphenylhydrazide, N -nitro-and N-nitroso-, and their bromo-derivatives, 250. Can1 phoryl phen ylthiosemicarbazides, 242. Caniphorylsemicarbazide, oxime of, aud its condensation with aldehydes, and its isomeride, 114. Camphorylsulphonium bases, formation of, 35. Camphoryldithiocarbamic acid and its methyl ester and benzoyl derivative, and the action of amyl nitrite on, 242. Camphorylthiocarbamide and its piper- idyl derivative, 242.Camphorylthiocarbimide, 242. Carbamic chlorides, disubstituted, re-action of, of thiourea, 120. Carbamides, additive compounds of, with acids and salts, 138. Carbimides, optically active, 30. Carbon, the reducibility of magnesia by, 152. adsorption of iodine by, 208. dioxide, reduction of, to formaldehydein aqueous solution, 83. Carbonium salts, structure of, 192. Carbonyl chloride, action of, as clii agent for arresting isomeric change, 260. Carbostyril, mercury derivative, 152, Carboxyalkyl group, preferential saponi- fication of the, in regard to the amino-gronp, 14. Carboxyanilinoniethylenemnlonanil,methyl ester, 196. ?,2-C~l'boxyl~~iizeneazo-o -nitro -phenol,p-nitro-, a83. ~n-Carl1oxybenz~ne-4-azo-a-naphthol,p-nitro-, 183.m-Carboxybenzeneazophenol, p-nitro-, 183. Carvestrene and its derivatives, synthesis of, 66. Curvone, condensation of, with benzyl- ideneaniline hydrocyanide, 90. Carycino-cobaltarnine carbonate, 301. Cerinm salts, new, 74. Cizamaerops humilis, occurrence of quer- citol in the leaves of, 218. Chaulmoogric acid, coiistitution and oxidation of, 70. Chemical constitution, relation between absorption spectra and, 157, 194. aiid colour of azo-compounds, 182. relation of, to colonr and fluores- cence, 12. relation between crystalline form and, of inorgciiiic substances, 142. and viscosity, relation between, 207. research, positioii and lwospects of, in Great Britain, 101. XLVlII Chemistry, synthetical, in its relation Copper and silver groups, electro-to biology, 220.analytical deposition and separatiou Chloraldiethylrnalonamide, 37. of ii~etals of the, 26. Chlorine water, reaction of, with calcium carbonate, 118. Chromium, two volurnetric methods for the estimation of, 237. Chromyl dichloride, preparation of, 11. Cineol, compounds of, with acids, salts, naphthols, and alkyl magnesiumhaloids, 138. ?n-Cineol (cis-telrahydrocariiestrened.io1anhydride), synthesis of, 66. Cinnamic acid, esterification constant of, 146, velocity of reaction of bromine with,l8. Ciniiamic acid, bornyl and menthylesters, properties of, 287. Cinnamic acid, bromo- aiid a-and B-chloro-, and their methyl esters, the addition of bromine to, 146.a-and B-bromo-, velocity of reaction of bromine with, 19. Cobalt basic sulphate, formation of, 261. Cobal taniine compounds, 301. Cocositol (cocosite) from the leaves of Coeos itucifera and COCOSplunaosn and its hexa-acetate, benzoate, nitrate, and sulphonib acids, and its reactions, 219. Codeide, bromo- and chloro-, forniatioii Of) 200. isocodeine aud B-isoCodeine, formation of, 201. Coerulignone, constitution of, 308. Colour and constitution of azo-com-pounds, 182. and fluorescence, relation of, to consti-tution, 12. contribution to the quinonoid theory of, 228. Colouring matter, new, from NyctanthesArbor-tristis, 21 3. Colouring matters of the oxaziiie series, a reaction of, 32. of the stilbene group, 289. Copper, chemicd action of radium emanation on solutions containing,217. Copper alloys, colorimetric method for the estimation of small percentages of iron in, 306.Copper sulphate, interaction, in solution, of, and ferrous sulphate, 264. basic sulphates, formation of, 261. Cupric salts, colour of, in aqueoussolution, 305. nitrite, 269 ; preparation and oxida- tion of, 117. Cotton, mercerised, characterisation of, 304. p-Cresol sulphoxide and its dibenzoylderivative, and sulphide, 161. Cresols, 0-, m-, and p-, and their methyl ethers, condensations of, with phtlialic acid and its derivatives, 215 Crotonic acid, B-amino-, ethyl ester, condensation of, with triacetic lac-tone, 16. Crystalline forin, relation between chem- ical constitution and, of inorganicsubstances, 142.tL-Decaiiedicarboxylic acid and its methyl ester, 71. Dehydracetic acid, isomeric change of, 92. Deoxyanisoin and its oxiine, 62. Dextrose, bromo-aiid chloro-, tetm-methyl ether of, 303. Dextrose guanidine and its properties, 87. Diacetylacetono, disodium derivative, action of ethylene dibroinide and propylene dibromide on, 77. Diacefyl-i-tartaric acid, Z-inenthyl ester, preparation and rotation of, 89. Diallylacetoacetic acid, yy-dibrouio-,ethyl ester, 116. Diazoamines, iiifluence of substitution on the formation of, 28. Diazobenzene, chlorobroiuo-derivatives , replacement of halogen by hydroxylin, 212. 4-chloro-2:6-dibromo-, 2-chloro-4:6-di- bromo-, 2:4-dichloro-6-bromo-, and 2 :6-dichloro-4-bromo-, hydrogencarbonates and hydrogen sulphates of, replacement of halogen by hycir-oxyl in, 212.Diazo-compounds, coiistitution of, 158. p-Diazoimides, interaction of, with aro- matic amines, 209. a-Diazonaphthalene (waphthalene-l-dbnxonium), 4-amino-, salts, N-benzoyl derivatives of, 181. y-Diazotoluene, 3-chloro-5-bromo-, hy- drogen carbonate and hydrogen sul-phate, yeplacernent of halogen byhydroxyl in, 212. Dibenzyl disulphide, electrolytic pre-paration of, 263. Dibenzyl, 4 :4'-dinitro-, 289. Dibenzylethylsulphonium mercuric iodide, 206. Dibenzylmethylsnlphonium nierciiric iodide, 206. Dicamphorylthiocarbainide, 242. Dicarboxyaconitic acid, methyl ester atid its reaction with aniline and phenylhydrazine, 195.2 :6 -Dicarboxybenzoyl-1:5-dihydroxy-naphthalene, 216. Dicarboxyglutaconic acid, and its sod-ium salt, from the interaction of methglene chloride and the sodium derivative of ethyl malonate, 158, 245. Di-$-cnmylmethylenediamine and its plrttinichloride, 248. Diethyl disulphide, electrolytic pre-paration of, 263. 3-Diethylaminophenonaphthoxazone,for-mation of, from Nile-blue A and from Nile-blue 2B, and its hydro- chloride, 33. Diethylauric bromide, 245 Diethylmalonamide, condensation of, with aldehydes, 36. Diethylnaphthalene, formation of, 68. Diethylthioethylsulphonium dimercnric iodide, 206. Dihydrobrazilinic acid, lactone of, synthesis of, 291. Dihydrocarvone, cyano-, interaction of, with amyl nitrite and sodium etkoxida, 137, 252.Dihydrochaulmoogric acid, a-and 8-dihydroxy-, 70. Dihydrohzmatoxylinic acid, lactone of, synthesis of, 291. Dihydroumbelluloneoxime, hydroxgl-amino-, reduction of, 29. 4:&Diketo-2-cinliamyl-5: 5-diethylhexa- hydropyrimidine and itsdiacetyl deriv- ative, 37. Diketone, C,H,,O,, and its dioxime, from oil of nutmeg, 285. a-Diketones, relation hetween the chemi- cal constitution and absorption spectra of osazones and phenplhydr- &zonesof, 194. 4 :6-Diketo-2-phenyl-5:5-diethylhexa-hydropyrimidine and its 1:3-diacetylderivative, 37. Dimethoxybenzoins, o-and p-, reduction products of, 62. Diniethoxyflnorescein and its acetylderivative, 21 4.o-Dirnethoxyhydrobenzoin, preparationand reduction of, and its diacetyland diph enylnre th ane derivatives, 62. 5 :6-Dimethoxy -2:3-indeno-l :4-benzo- pyranol hydrochloride, 7-hydroxy-, 150. 1:3-Dimethoxy-2 -niethylanthraqiiinone, 249. Dimethoxynaph thoy lbenzoic acid, h ydr-OXY.-, 215. 3 -Dimethylaminoyhenanaph thoxazone, formation of, from New Meth lene- blue GG, from New-blue B, andfrom Meldola's blue, and its hydrochloride,33 as-Dimethyl-4 :6-&amino-m-xylene and the action of diazonium salts on, and its benzenesnlphonyl, benzoyl, and azo-B-naphth ol derivatives, 28. Dimethylbenzaldehydes, 2 :4-and 3 :5-, electrolytic reduction of, 73. ay -Dimethylbutane -aB6 -tricarboxglicacid, preparation of, and its silver salt and anhydro-acid, 32.Diniethyldihydrolsenzene, iminohydr-oxy-, action of nitrous acid on, 192. 1:1-Dimethyldill ydroresorcin, 4 -amino-, and its hydrochloride, pIntinichlor- icle, and acetyl derivative, and the action of nitrous acid on, 192. 4-nitro-, and its salts and reduction, 192. 4-isonitroso-, and its oximes and sa!ts, and the action of oxidising and re-dncing agents on, 191. Dimethylethylenepyrone and its hytiro-chloride and ~~latinicliloride, 77. 1: l-Dimethyl-5-cycZol~exanone,4-oxim-ino-3-iniino-, and its potassinm salt and oxime, and its reduction, 192. Dimethylpheno-AT-aCHB-and -{kf-naph-thacridines, 8 : 11-and 9 :Il-, and their platinichlorides, 248. 1 :2 -Dimethylcycbopropane-1 :2-dicarb-oxylic acid (1:2-dimethyZtrimethyZ-enc-1 :2-dicnrboxy2ic acid), chemical and physical properties of, 235.Dimethylthetine menthyl ester, nitrate of, 291. p-Dimethyltolane, 62. Dimethylumbelliferone and its acetylderivative and methyl ether, 232. 3:7-l)imethyluric acid, mercuric salt, 152. Diniethylviolnric acid, mercury salt, 152. B-N-BI -Dinaphthacridine and its addi- a-CHa tive salts and 7-hromo-, 300. B--N-B1 -Dinaphthmridine, attempted B -CHB synthesis of, 300. DinaphthacriJines, 7 -aryl derivatives, synthesis of, 185. BB-Dinaphthyl, preparation of, 88. " Diphenoquinone, tetmbromo-, " action of reducing agents on, 308. 1:3-Diphenylnllozan-diphenyl-,phenyl-,-p-nitrophenyi-, phenylbenzyl-, and -phenylmethyl-hydrazones, 180.1 :3-Diphenylbarbituric acid, 5 :5-di-broino-, and its condensation with phen ylhy drazine or its 8-substi tn ted derivatives, 180. 1 :3-Diphenyl-5-benzyl-, -5-benzylidene-, -5-cinnaniylidene-, -5-diphenylmethyl- ene-, and -5-diphenylniethyl-barbit-uric acids, 203. Diphenylhexntriene, synthesis of, 162. and allied hydrocarbons, refractive power of, 295. Diphenyloxaluric acid, ethyl and methyl esters, ethyl and methyl iso-ethers of, 149.t Diphenylsalicyl thetine, di-p-hydroxy-and its platinichloride, 161. Diphenylsulphoxide, compounds of, with acids and salts, 138. Disalicylaniide and its dibenzoyl deriv- ative, 18. Disulphides, electrolytic preparation of, 263. Disylglmethylenedisniines, WL-4-and p-5-, synthesis of, 247.qt-Uodecanedicarboxylic acid and its methyl ester, 70. Dyeing, experimen tnl investigation into the process of, 144. Earths, rare, chemistry of the, 64. Electrolytic preparations of disulphides, 263. reduction of aromatic aldehydes, 73. Emodin, methyl ether from Yentilagomaderaspatana, 288. Emulsin, hydrolysis of amygdalin by, 72. Emulsions, 256. Ergot, alkaloids of, 27. Ergotinine and its composition and pro- perties, 27. Ergotoxine and its salts, 27. Eriodictyol and the action of acetic anhydride on, 134. Esterification constants of substituted acrylic acids, 146. 8-Ethoxy-y-phenylcrotonic acid, a-cyano-, ethyl ester aud anilide, 249. Ethyl chlorocarbonate, reaction of, with phenyl-and tolyl-thionreas,119.8-Ethylacrylic acid, esterification con-stant of, 146. Ethylauric dibromide, 295. Ethylene dibromide, action of, on the disodinm derivative of diacetylacetone, 77. Ethylidenepropionic acid, esterification constant of, 146. Faraday lecture, 220. medal presentation of, to Prof. Euiil Fisclier, 223. Ferrocyanides, double, of ammoniiini, calcium, and potassium, 233. Fluorescein, hydroxy- and its triacetate, 214. Fluorescence and colonr, relation of, to constitution, 12. Formaldehyde, formation of, by the re-duction of carbon dioxide in aqueous solution, 83. tests for, 693. Freezing point, depression of the, of aqueous solutions of hydrogen peroxide by potassium persulphate and other compounds, 75. Fumaric acid, d-and I-bornyl and 1-menthyl esters, preparation and oxida- tion of, 158.Gases, chemical changes induced in, bythe action of ultra-violet light, 136. influence of non-electrolytes and elec- trolytes on the solubility of sparinglysoluble, in water, 85. apparatus, with stirrer, for treating a liquid at its boiling point with two or more, 34, Gas generator, simple for analyticaloperations, 232. Glutaconic acid, 158, 246. Gold, alkyl compounds of, 245, 295. Gunnidine, some compounds of, with sugars, 87. Gnncotton, evolution of nitrogen per-oside in the decomposition of, 91. Halogen, replacement of, by hydroxyl in chlorobromodiazobenzenes, 212. Halogens, displacement of, by hydroxyl, 60. estimation of, inorganicsubstances,233. Heinipinic acid, the fluoresceins and eosins from, 214 Hentriacontane from the leaves of Mor-inda longi$ora, 249.AaT-Heptadi-inene-6-carboxylicacid ($-m-tolwic acid), formation of, and its ethyl ester and silver salt, and its reactions, 116. Hcvea bmsilieasis, constituents of the seeds of, 168. 1:3 :4 :6 :7 :9-Hexamethylacridine, 248. Hexatriene, magnetic rotation of, and its relation to benzene and other aromatic compounds, and its refrac- tive power, 110. LI Hexatriene, derivatives, synthesis of, 162, Ae-Hexene-, p-hydroxy- (mcthylcrotonyl- carbinol), 116. Homoeriodictyol, constitution of, and its tetra-acetyl derivative, 133, 243. Hydnocarpic acid, constitution and oxidation of, 70.Hydrates in solution, question of, 86. of some quaternary bases, 236. Hydrazines, oxidation of, by free oxygen, 183. Hydrocarbon, C36H20,from the action of' aluminium chloride on naphthalene, 88. Cd0H%,from the action of aluminium chloride on naphthalene, 88. Hydrocarbons, relation between the valency and heats of combustion of, 134. of the benzeiie scries, oxidation of, 11. Hydrogen chloride, density of, 119. peroxide, depression of the freezingpoint of aqueous solutions of, by potassium persulphate and other compounds, 75. experiments on the oxidising action of, 166. action of, ou potassium cyanide, 117. a-Hydroxycarboxylic acids, action of, heat on, 196. Hydroxyl, displacement of halogens by, 60.replacement of halogen by, in chloro- bromodiazobenzenes, 212. Hystazarin methyl ethers, 288. Iniino-compounds, formation and re-actions of, 76, 151, 216. 2 :3-Indeno-1 :4-benzopyranol hydro-chloride, 7-hydroxy-, and its salts, 149. Indican and its reactions, 116, 218. Indigo, Java, occurrence of isatin in some samples of, 30. natural, some constituents of, 30, 62. Indigo-brown, constituents of, 30. Indigofera sumatmnn, amount of in-dican obtainable from, 116, 218. Indoxyl-brown, 218. Inorganic substances, relation between the crystalline form and chemical constitution of, 142. Inositol (inosite) acetates, bromo-deriv-ativev and their reactions, 219. dibromohydrin, 219. Intraniolecular change, iiew method for studying, 60.Iodine, adsorption of, by carbon, 208. Iodine, addition of, to acetylenic acids, 136. the velocity and mechanism of the reaction betweeu, and hypophos-phorous acid, 213. mnltivalent, derivatives of, 17, 64. Iron, rusting of, 63. mechanism of the rusting of, 84. Iron basic sulphate, formation of, 261. Ferrous sulphate, interaction, in solution of, and copper sulphate, 264. Iron, colorimetric method for the esti- mation or' small percentages of, in copper alloys, 306. Isatin, occurrence of, in some samples of Java indigo, 30. Isomeric change, carbonyl chloride as an agent for arresting, 260. Kaempferol and its acetyl derivative from natural indigo, 62. Reten and its reactions, 229. Iieten group, multiple, derivativcs of, 230.Ketodihydrocliaulmoogric acid, hydr-oxy-, and its methyl cster and its semicarbazone, 70. y-Keto-13-methyl-n-pentadecane-aa' -di-carboxylic acid and its methyl cster and oxinie, 70. Ketone, C,H,,O, and its semicarbazone, from limonene, 247. Ketones containing the group*CH;CO*CH:, condensations of, with esters in presence of sodium cthoxide, 294. action of metallic calcium on, 308. y-Ke to-n-pen tadecane-aa'- dicarbox ylic acid aiid its oxidation, 70. Lactam, C,,H,~O,N,, from the inter-action of cyanodihydrocarvone,amyl nitrite and sodium ethoxide, and its isonieride and N-methyl derivative, 137, 252. constitution of, 252. C,,H,602N,, froni the lactam C,,H,, O,N,, 138. Lactones, a method for the determina- tion of the equiIibrium ill aqueoussolutions of, 154.Lactonic acid, C,,HI7O,N, from the hvdrolvsis of the lactam. C~1Hi4~2N2,138. constitution of, and its bromo-derivative, and oxidation of, 252. Lactonic bnse, Ci2H1803N2, from the aniino-acid, Ci2H180SN2, 138. Lactonic bases, Ci,HlsOsN2, from thr lactam, C,,H,,O,N,, 138. Lactonic bases, constitution of, and the action of acids on, 252. Lavulose (d-fructose), alkylation of, 33. Lavulose guanidine and its properties, 87. Lead, chemical action of radium emana- tion on solutions containihg, 217. Lead arsenates, note on, 35. oxide, velocity of the reduction of, carbon monnxide, and formation of the suboxide, 286. sulphate, solubility of, in concentrated solutions of ammonium acetate, 199.Limonene, oxidation of, with chromyl dichloride, 247. Liquids, molecular complexity of, 19. apparatus, with stirrer, for treating, at their boiling points with two or more gases, 34. Lithium mercuric nitrites, 165. Magnesium, action of, on aryl halides, 302. oxide (magnesia), the reducibility of, by carbon, 152. Magnesium organic haloids, reaction of, with nitro-compounds, 153. Malonic acid, ethyl ester, sodium deriv- ative, interaction of, with riiethylene chloride, 158, 245. Mandelic acid, racemisation of, by alkali, and resolution of the racemic acid, into its optically active isomerides, 234. Mnndelic acids, stereoisomeric, measnre- ments of the velocities of saponiti- cation of the Z-bornyl and 1-menthyl esters of, 113.menthyl esters, freezing point ciirves of, 132. Mandelonitrile glucoside, Fischer's, pre- paration of, 71. tetra-acetyl derivative of, 71. Mandelonitrile glucosides, 71. Mannose gnctnidine and its properties, 87. Medal from the Sociktk chimique de France in commemoration of its Jubilee celebration, present of, to the Society, 255. d-isoMenthone in the oil of American pennyroyal, 114. Z-Menthylcarbaniic acid, aryl esters and amides of, 30. Mercury, univalent, isomorphous re-placement of, by silver, 165. Mercurous nitrite, interaction of, with alkyl iodides, 246. Mercurous hyponitrite, 264. Mercury :-RIprcurous hyponitrite, preparation of, and dissociation of an acid solutim of, 89.decomposition of, by heat, 266. decomposition of, by heat, atid constitution of, 89. Mercuroso -mercuric -silver -oxy-nitr-atcs and the isomorphous replace- ment of univnlen t mercury by silver, 165. Mercuric iodide, influence of, on the formation of sulphonium iodides, 206. oxychloride, new, 10. nitrite, double salts with the alkali metal nitrites, 165. Mercury derivatives of psendo-acids con- taining the group 'CO'NH', 151. Mesityl oxide (methyl isobutenyl ketone ; isopropylidcneacctone), formation of, 308. Metallic sulphates, interaction of, with caustic alkalis, 261. Metals, rapid electro-analytical deposi-tion and separation of, 26. BIethoethylheptanonolideand its optical isomerides, formation of, 252.hlethoxyflnorescein and its diacctate, 214. Methoxymethvlanthraquinone, hydr-oxy-, and its acetyl derivative from the root of Morinda ZongiyRora, 248 Methoxynaphthaceneqainone, trihydr-OXY-, 215. 2-p-Methoxyph~nyl-l:3-benzoxazoneand its acetyl derivative, 86. 7-p-Methoxyphenyl- ~~&~\-dinapli- thacridine and its additive salts, 186. Methoxyph enyl-nz-meconine, hydroxy-,292. 4-Methoxyphthalic acid, the fluoresceins and eosins from, 214 Methyl, replacement of slkyl radicles by, in snhstituted ammonium com-pounds, 290. Methyl-4:6-diamino-m-xyleneand the action of diazonium salts on, 28. 2-Methylanthranol, dihydroxy-, 249. Methyl-y-bromoallylacetoacetic nritl, ethyl ester, 116. Methyl-Ay-butinene ketone and its osime and semicarbazone, 116.Methylene chloride, interaction of, with the sodium derivative of ethylmctlonate, 158,245. rondensation of, with l-bromo- and l-chloro-2-naphthylamines,300. Methylethylthetine menthyl ester, ni-trate of, 291. Methylfructnsid FL and its methylatinn, 33. LIII y-Methyl-Ay-heptene-c-one,308. Methylmorindanol, 249. 2-Methyl4 :8-naphthylenediamine and its additive salts and diacetyl deriv- ative and 7-carboxylic acidaiid its ethyl ester, 216. Methyl4 :7-naphthylenediamines7 1-and 2-, and their additive salts and dincetgl derivatives and 6-corboxylic acids and their ethyl esters, 216. 2-Methylpyrone-6-acetic acid, 92. N-Methylsalicylamide, preparation of, and its betizoyl dmivatives, 18.Methyluracyl, mercuric salt, 152. Methyluric acids, 3- and 7-, mercuric salts, 153. Molecular aggregation in solution as exemplified in aqueous mixtures of sulphuric acid with inorganic sul-phatre, 210. complexity of liquids, 19. Mortncla Zongi$ora, chemical examina- tion of the leaves and root of, 248. Morindanol from the leaves of Norinda longiJora, 249. Morphide, chloro-, methylation and hydrolysis of, 200. Blorphine, researches OB, 200. B-isoMorphine, formation and methyl- ation of, 200. Naphthacenequinone derivatives, 21 5. B-Naphthacinchoninic acid (ni. p. 248') from an aldehyde froiii oil of nutmeg,285. Naphthalene, action of aluminium chloride on, 88. a-Naphthol, coiidensation of, with alde- hydes, 185. 8-Naphthol, molecular weight of, in solution in solid naphthalene, 162.Naphtholsul photiic acids, amino-, affinity constants of, as determined by the aid of methyl-orange, 179. 2-B-Naphthoylbenzoic acid, 3(6)-and 4(5)-amino-, and nitro-1'-hydroxy-,215. a-Naphthylamiiie, condensation of, with aldehydes, 185. 2-NsphthylamineY l-bromo- and 1-chloro-, condensation of, with methyl- ene dichloride, 300. Naphthylazoimides, a-and /3-, and their nitro-derivatives, 288. 1:S-Naphthyleuediamiue and its deriv-atives, formation of, from o-toluo-nitrile, 76. formation of methyl derivatives of, from the three tolylacetonitriles,216. 1:3-Naphth lenediamine -2 -carboxylicacid, ethyf ester, formation of, from ethyl B-imino-a-cyano-B-o-tolylpro-pionate, 76.1:4-Naphthylenediamine, benzoyl deriv- ative, coloured diazo-salts from, and azo-derivatives of, 180. 1:4-Naphthylenediarnine and its 3-carb- oxylic acid and its ethyl ester, for- mation of, 151. Neoisocodeine, formation of, 200. Neoisomorphine, formation and methyla- tion of, and its hydrochloride and methiodide, 200. Nickel basic sulphates, formation of, 261. Nitro-compounds, reaction between or-gano-niagnesinni haloids and, 153. aromatic, reduction of, to nzoxg-com- pounds in acid solution, 163. fatty, preparation of, by the inter- action of allryl iodides and mercurou8 nitrite, 246. Nitrogen trioxide (nitrous anhydride),gaseous, 239. peroxide, evolution of, in the decom- position of guncotton, 91.estimation of small quantities of, 91. Hyponitrous acid, decomposition of: in presence of mineral aci(ls, 184. Nitroso-derivatives, cornponnds of, with acids and salts, 138. Nomenclatnre of the Proteins, recom-mendations as to the, 55. Nopinone, attempted synthesis of, 195. Nutmeg oil, constituents of, 285. Nyctanthin from Nyctanthes Arbor*-tristis, and its scetyl-derivative, 213. Octadecapeptide, preparation of an, 82. sec. -0ctyl alcohol (nzethyZhexyZcarbinuZ ; octane-2-oZ), resolution of, 286. Orcinol derivatives, prodnction of, bythe action of heat on the sodium snlt of ethyl acetoacetate, 231. Organic compounds, effect of. a white-hot platinum wire on, 309. estimation of halogen in, 233. Oxalic acid, ethyl ester, action of, 011 thioacetanilide and its homologues, 115.Oxazine series, a reaction of colouring matters of the, 32. Oxime formation and decomposition in resence of mineral acids, 168. inluence of acids and alkalis on the velocity of, 307. Oxygen compounds, chemistry of, 138. Palmityl chloride, reaction of, with thioureas, 120. LIV Pennyroyal, Anierican, oilof, constituautb of‘, 114. ?L-Pen tadecane -aa’y -tricarboxylic acid and its esters, 70. As-Pentinene-8-carboxylic acid ant1 its ethyl ester and silver salt, 116. Perhalogen salts, studies on the, 137. Permanganic acid, 195. Petroleum from Borneo, chemical com-position of, 184. X-Phenetyl -N-methylphenazothioniumsalts, 306. X-Phene tyl-3 :3’-clinitrophenazo thionium salts, 306.Phenol p-sulphoxide and its diacetyland dibenzoyl derivatives and re-actions, 161. Phenol, 2 :3-dinitro-4-amino-, and its diazotisation and 2 :3 :5-trinitro-4-amino-, 211. Phenols, association of, in the liquid condition, 10 Phenolphthalein salts, constitution of, 228. Phenonaphthacridines, synthesis of, 185, 247. Phenyl chlorocarbonate, reactions of, with thioureas, 130. y-Phenylacetoacetie acid, a-cyano-,ethyl ester, and its salts and re-actions, and anilide, 249. Phenylacetyl chloride, reaction of, with thioureas, 120. 5-Phenylacridine and its halogen deriv- atives, action of bromine on, and the methylstion and salts of the products, 206. Phenylazoimide, 4 :6 -dibromo -2-hydroxy-, 167.o-and ni-hydroxy-, and their nietallic and acyl derivatires, 205. p-hydroxy-, and its benzoyl, m-nitro- benzoyl, and potassium derivatives, aod methyl ether, and 3-iiitro-4-hydroxy-, and its benzoyl and potassium derivatives, 112. 2-Phenyl-1:4-benzopyranol hydrochlor- ide, 7-hydroxy-, 149. Phenyl-l:3-benzoxazone, preparation and resctions of, 203. 2-Phenyl-l:3-benzoxazone and its 1-acetyl derivative, 36. Phenylbenzylcarbamic chloride, reaction of, with pheriylthiourea, 120. Phenyl-2‘: 6‘-di-and 2’:4’:6’-tri-bromo-4‘-hydroxyphenylaniiiies, 2 :4 :6-hi-broino-, 14. y-Phenylbutyric acid,. y-iniino-a-cyano-, ethyl ester, formation and condensa- tion of, 151. Phenyl-a-camphoramic acid, $-antino-, 4-bronio-,4-bromo-3-amino-,anditsacetylderivative, and 4-bromo-3-nitro-, 250.N-Phenylcamphorimide, 4-bromo-, 4-broii~o-3-amino-,and 4-bromo-3-nitro-, 250. Phenylisocrotonic acid, esterification constant of, 146. i-Fhenyl-B-CH-B-dinaphthacridine,a-N-a m-nitro-, and its additive salts, 186. p-Phenylenediamine, 2 :6-dibromo-, pre- paration of, 161. y-Phenyl-a-ethylacetoacetic acid, a-cyano-, ethyl ester, and its hydrolysis, and anilide, 249. d-Phenylglucosazone, inelting point of, 250. Phenylhydrazine aiid p-homo-, oxida-tion of, by free oxygen, 183. Phen y lhydrazinodicarboxytricarballylicacid, methyl ester, 195. 8-Phen yliminobenzoyldihydrocarvoneand its cyacohydrin, 90. Phenyliniino-di-and -Iri-bromobenzo-quinones, 2 :4 :6-tribromo-, 14.S-lrhenyl-l:3-naphthylenediamine,pre-paration of, and its acetyl, benzyl- idene, and methyl derivatives and their cliazotisation and its coni-pounds with diazonium salts, 189. formation of, from b-imino-a-cyano- a-phenyl-8-o-tolylethane, 76. S-Phenylphenazothionium, derivatives of, 306. Phenylpropiolic acid and o-and p-nitro-, addition of iodine to, 136. bornyl and menthyl esters, properties of, 287. B-Phenylpropionic acid, bornyl and nientliyl esters, properties of, 287. @-Phenylpropimic acid, oaB-and apb-tribromo-, and their methyl esters, and 8-chloro-up-dihromo-, 146. 1-Pheny1-5-pyrazolone-3-carboxylicacid, 196. 1-Phenyl-5-pyrazolone-3:4-dicarboxylicacid, 4-methyl ester, and its phenyl- hydrazide, 196.a-Phenyl-8-o-tolylethane, 8-imino-a-cyano-, and the formation of 1:3-diamino-2-phenylnaphthalenefrom,76. Phosphorus, atomic volumes of, 207. coefficientof expansion of, 207. Phosphorus pentnchloride, coefficient of expansion of, 207. Phosphates, action of yeast juice on soluble, 65. Hypophosphorous acid, the velocity and mechanism of the reaction be- tween iodine null, 213. PEOTOCHEMIGTRY :-Light, ultra-violet, chemical changes induced in gases submitted to the action of, 136. Optical activity and unsaturatioil, relation between, 287. of cyclic ammonium compounds, 234. superposition, studies in, 89. Optically active compounds, influence of solvents on the rotation of, 60, 236, 263. Refractive power of diphenylhexa-triene and allied hydrocarbons,295.Rotation of the aryl esters and amides of Z-nienthylcarbamic acid, 30. of optically active compounds, influ- ence of solvents on, 60, 236, 263. Rotatory power and absorption spectra, relation between, 197. relation between absorption spectra and, and the effect of unsatura-tion and stereoisoiuerism, 8. Mutarotation of nitrocamphor, influ-ence of impurities on the velocity or, 193. Absorption spctra, relation between chemical constitution and, 157,194. relation between optical rotatoryliower and, 197. relation between optical rotatory power and, and the effect of un-saturation and stereoisomerism, 8. of benzoic acid and its salts and amide, 31. of phthalic, isophthalic, and tere- phthalicacids, phthalic anhydride, and phthalimide, 31.l'hthaleins, researches on, 215. structure of, 12. Phtlialic acid, and its derivatives, condensations of, with o-, wz-, and p-cresol and m-4-xylenol and their methyl ethers, 215. absorption spectra of, 31. l'hthalic acid, 4-hydroxy-, the fluores- ceins and eosins from, 214. isoPhthalic acid, absorption spectra of, 31. Phthalic anhydride, absorption spectra of, 31. Phthalimide, absorption spectra of, 31. Piperidine, the " true " ionisation con-stants, the hydration con~tants, and the heat of neutralisation of, 154. Platinichlorides, abnormal, formation of, 206, 290. Platinum organic compounds, 86. Polypeptides, synthesis of, 82. Portraits of Faraday and Daniell, presents of, to the Society from Professor Meldola, 255. Potassium pe?-iodate, specific gravity and solubility of, 305.mercuric nitrites, 165. snlphite, action of, 011 potassiumtetrathionate in aqueous solution, 207. sodium double sulphites, isomeribm of, 241. Potassium cyanide, action of hydrogen peroxide on, 117. calcium ferrocyanide, 233. Propane, tribromo-, action of, on tlie sodium derivative of ethyl aceto-acetate, 115. y-isoPropenolpimelic acid, ethyl hydro- gen ester, lactone of, 198. Propylene dibromide, action of, on the disodium derivative of diacetylacetone, 77. a-isoPropy1-n-hexoic acid, Z-8-hydroxy-, formation and oxidation of, and its lactone, 29. 4-isoPropylidenecycZohexxne and its semicarbazonc and B-bromo-, and their 2-carboxylic acids, ethyl esters, synthesis of, 197.y-is0Propy liden epim elic acid and its ethyl ester and reactions, 198. 3 -isoYropylpimelic acid, broino-, ethyl and ethyl hydrogen esters, 198. Proteins, recommendations as to tlie nomenclature of the, 55. Prulaurasin and its tetra-acetyl deriv- ative, 71. Pseudo-acids, a method for the deter-mination of the equilibiiuni in aqueous solutions of, 154, containing the group 'CO*NH*, nier-cnry deiivatives of, 151. Pseudo-bases, a method for the deter-mination of the equilibrium in aqueous solutions of, 154. y-Pyrnnol derivatives, 149. Pyridine and some of its derivatives, relation between absorption spectia and cheinical constitution of, 157. solutions, viscosity of, 207.Pyrogenic reactions, certain, 309. d-Quercitol (qzicrcite), occurrence of, in the leaves of Chamacrops hzcnzilis, 218. Quinolphthalein salts, constitution of, 228. Quinonediazides, chlorobroino-, foriii-atiou of, 212. LVI Racemisation by alkali as applied to the resolution of r-mandelic acid into its optically active isomerides, 234. Radium emanation, some properties of, 178. chemical action of, on solutions con-taining copper, and lead, aud on water, 217. action of, on distilled water, 132. Research fund, gift of &1,000 to the, from the Worshipful Company of Goldsmiths, 53. Rotation and Rotatory power. See under Photochemistry. Rubber tree, Para.See Hevea brasa-Eiensis. Rubidium iodate and periodate, 305. Salicylamide, condensation of, with aryl aldehydes, 36. O-Salicylsalicylamide, 18. Salts, electrometric determination of the hydrolysis of, 260. Sebacic acid, aaUihydroxy-, and its diacetyl derivative, action of heat on,196. Selenium, action of, on arsiiie and stibine, 164. Selenonium bases, aromatic, 12. Semi-ortho-anilinotri-ethyl and -methyl- oxalates and their transformations, 149. Semi-ortho-oxalic compounds, mixed,148. Silicon organic compounds, 9, 83. Silver, isomorphous replacement of uni- valent mercury by, 165. Silver nitrite, constitution of; a cor-rection, 11. hyponitrite, decomposition of, by heat, 265. decomposition of, by heat, and con-stitution of, 89.Silver-mercuroso-mercuric oxynitratesand the isomorphous replacementof univalent mercury by silver,165. Silver and copper groups, electro-analytical deposition and separation of metals of the, 26. Sodium periodate, specific gravity and solubility of, 305. mercuric nitrites, 165. potassium double sulphites, isomerism of, 241. thiosulphute, constitution of, 263. pentahydrate, volume changes which accompany transformation in the system, 75. Soil, interaction of ammonium salts with the constituents of the, 61. Solubility of sparingly soluble gases in water, influence of non-electrolytesand electrolytes on the, 86. Solvent, efI’ect of, configuration and degree of saturation of the, on the rotation of optically active com-pounds, 236.Solvents, influence of, on the rotatiou of optically active compounds, 60, 236, 263. Starch, xanthogenic esters of, 90. alkali, interaction of, with carbon disulphide, 90. Stilbene, 4 :4’-dinitro-, 289. Stilbene group, colouring matters of the,289. Suberic acid, dialdehyde of, and its dioxime formation of, 196. Substance, C8H1002N2,from the action of nitrous acid on aminodimethyldi- hydroresorcin, 192. CeHlo02, from the action of ethylenedibromide on the disodium deriv-ative of diacetylacetone, 77. Cl,H8O,, and its reactions, from the condensation of triacetic lactonc with ethyl acetoacetate, 16. C11H12O.3, from the action of dilute .acids on calmatambetin, 184. C,,H,,ONS,, from the action of amylnitrite on camphoryldithiocarbamic acid, 242.CleH1606, and its bromo-derivative, from the action of heat on the sod- ium salt of ethyl acetoacetate, 231. C16H1203N2,from natural indigo, 30. CI6Hl404N2,from indigo-brown, 30. C,,H,,O,~, from the condensation of triacetic lactone and ethyl /3-amiuocrotonate. 16. C17H,,N3S, from camphorylplienyl-thiosemicarbazide, 242. C,H,,O,,RJ~, from. the flowers of Nyctniithes Arbor-hist is, 213. C,,HI9O2N, from benzoflavol, 206. Cz,Hr205Ns,from indigo-brown, 30. C27H,0, from the root of MoPi?adn loizg@ora, 249. Substitution, influence of, in the nucleus on the rate of oxidation of the side- chain, 152. influence of, on the formation of diazo- amines and aminoazo-compounds,28.of alkyl radicle9 by methyl in substi-tuted ammonium compounds, 290. of halogens by hydroxyl, 60. of halogen by hydroxyl in chloro- bromodiazobenzenes, 212. Succinic acid and its potassinin salts and their crystallography, 214. LVII Sucrose, estimation of, by Fehling's so-lution, 187. Sugars, compounds of, with guanidine, 87. Sulphonium iodides, influence of mer-curic iodide on the formation of, 206. Sulphuric acid, molecular aggregation in aqueous mixtures of, with inorganic sulphates, 210. Sulphates, an improved form of ap-paratus for the rapid estimation of, 187. Thiosulphates, constitution of, 263. Synthesis, asymmetric, studies in, 188. Tartaric acid, ethyl ester, rotation of, in aliphatic halogen derivatives, 263.influence of solvents on the rotation of, 60, 236. Tartaric acids, optically active, asym- metric synthesis of, 188. relation between the absorption spectra and optical rotatory power of the, 197. Tellurium, atomic weight of, 240. action of, on arsine and stibine, 164. Terephthalic acid, absorption spectra of, 31. Terpenes, contributions to the chemistry of the, 247. experiments on the synthesis of the, 66, 197. Tetraethylammonium hydroxide, tetra-and hexa-hydrates of, 236. Tetrahydrocarvestrenediol (m-menlhune-1 :8-dioZ), cis-and trans-, synthesis of, 66. Tetrahydro-p-toluquinaldine, resolution of, into its optically active com-ponents, 15. Tetrahydroumbellulylamine, amino-, and its sulphate, dibenzoate, dihydro- chloride, and dibenzoyl derivative, 29. Tetraketopiperazine, formation of, and its hydrazone and salts, 13.Tetramethylacridines, 1 :3 : 7 : 9-and 1 :4 : 6 : 9-, and their additive salts, 247. Tetramethyldinaphthanthracene, form-ation of, 88. Tetramethyl fructose, crystalline, 33. Tetramethyl glucose, derivatives of, 303. Tetramethyl methylfructoside and its hydrolysis, 33. Tetramethylnaphthalene, preparation of, 88. aayy-Tetramethyltricarballylicacid, pre- paration of, and its salts and anhydro- acid, 32. Tetranaphthyl, formation of, 88. Tetrsphenylpyrrole, 90. Tetrapropylammonium hydroxide, hepta-hydrate of, 236. Tetrolic acid, addition of iodine to, 136. THERMOCHEMISTRY:-Heats of combustion and valency,relation between, 134.Thiocarbaniic acid, imino-, acyl-qderiv- atives of, and their isomerides, 119. Thiourea, action of acyl chlorides on, 120. Thioureas, action of acyl chlorides on, 119, 294. Tolualdehydes, electrolq tic reduction of, 73. Toluene, chloronitro-and nitro-deriv-atives, rate of oxidation of, 152. o-, m-, and p-iodo-, dichlorides, action of heat on, 17. p-nitro-, and its derivatives, action of caustic alkalis on, 289. p-Toluidine, acetyl derivative. See Aceto-p-toluidide.monohydrate, 236. p-Toluidine, 3-chloro-5-bromo-, and its acetyl derivative, 212. Tolyl chlorocarbonates, reactions of, with thioureas, 120. Tolylacetonitriles, o-, m-, and p-, pre-paration of, and formation of methylderivatives of 1 :3-naphthylenediaminefrom, 216.y-To!ylbutyric acids, o-, nz-, and p-, S-imino-a-cyano-, ethyl esters, and the action of cold concentrated sulphuric acid on, 216. 7 -Tolyl-8--CH-8 -dinaphthacridine,a-N-a o-, m-, and p-,and their additive salts, 186. Toiylhydrazines, o-and p-, oxidation of, by free oxygen, 183. 8.0-Tolylpropionic acid, 6-imino-a-cyano-, ethyl ester, and its conversion into ethyl 1: 3-naphthylenediamine-2-carboxylate, 76. Tolylthioureas, o-and p-, action of acyl chlorides on, 120. Triacetic lactone, condensation of, with ethyl acetoacetate and with ethyl 8-aminocro tonate, 16. Trianisylselenonium salts and hydroxide, 12. Triazoacetic acid and its salts, ethyl ester, and amide, 258. Triazoacetone (acetonyluzoimide) and its semicarbazone, 269.Triazo-group, the, 258. n-Tridecane-aa'y-tricarboxylic acid and its methyl ester, 71. Triethylamine and its mixtures with water, vapour pressures of, 243. Triethylamine, the "true " ionisation constants, the hydration constants, and the heat of neutralisation of, 154. liquid, 243. Triethylsulphonium and its mercuric iodides, 206. Triluethoxybenzoylbenzoic acid, hydr-OXY-, 292. Trimethyl-4 :6-diamino-nz-xylenc and the action of diazoniuni salts on and its nitrosoamine and benzenesulphonyl derivative, 28. 2 :3 :6-Trimethylbenzoic acid, formation of, 138. Trimethylbrazilone and +Trimethyl-brazilone, constitution of, 293 Trimethylphenonaphthacridines, syn-thesis of, and their additive salts, 185.Trimethylplatinimethyl hydroxide and salts, 86. 2 :4 :6-Trimethylpyridine (8-collidinc)and its mixtures with water, vapour pressures of, 243. Trimethylsuccinic acid, hydroxy-, ethyl ester, action of phosphorus penta-chloride on, 235. Trimethylsulphine hydroxide, prepar-ation of, 236. aay-Trimethyltricarballylic acid, pre-paration of, and its salts and the anhydro-acid, 32. Triphenetylselenonium salts and hydr- oxide, 12. Triphenylarsine, formation of, 150. Umbellulone, constitution of, 28. Umbellulonic acid, reduction of, 28, 72-Undecanedicnrboxylic acid, 70. Unsaturated compounds, addition of broinine to, 147. Unsaturation and optical activity,relation between, 287. Uric acid, mercuric salt, 152. $-Uric acid (earbni?~idool7znlonyl~~rcn~,mercuric salt, 152.Vslency, note on the theory of, 15. relation between heats of combustion and, 134. Viscosity and chemical constitution, ralation between, 207. of pyridine solutions, 207. Volume changes which accompanytransformations in the systemNa,S,O, :5H,O, 75. Water, chemical action of radium emanation 011, 217. Weights, molecular, of arnides in various solvents, 165. Xanthoxalanil, thio- and dithio- and its isomeride, 115. Xanth oxalo-p- toluidil, 1120~20-and di-thio-, 802. m-4-Xylenol and its methyl ether, condensation of, with ph thalic acid and its derivatives, 215. Yeast juice, action of, on soluble phosphates, 65. Zinc, electrolytic deposition and separa- tion of, from metals of the silver and copper groups, 26. basic sulphate, formation of, 261. separation of cadmium as sulphidefrom, in presence of trichloroacetic acid, 147, R. CLAY .\Nl> SONS, t.TD., RRFAI) ST. EIILL, E,C'., ANP BUXCAY, SUFF0I.K.

ISSN:0369-8718    

DOI:10.1039/PL90723FA001

出版商:RSC    

年代:1907

数据来源: RSC