PROCEEDINGS OF THE CHEMICAL SOCIETY. Vol. XVII. NOS.231-244. JANUARY-DECEMBER, 1901. EDITED BP THE SECRETARIES. LONDOK-G UKNET Et JACKSON, 1, PBTRRKOSTER ROW, 1902. R~OHARDCLAYAND SONS.LIMITED LONDON AND BUNDAY 111 LIST OF GRANT8 MADE FRON THE RESEARCH FUND DURING THE YEAR. 220 to G. D. Lander, to continue the study of the synthesis and properties of imino-ethers, and to extend the method of alkylation by silver oxide and alkyl iodides. &20 to A. W. Crossley, to investigate the hydroIysis of substituted dih ydroxyresorcinols. $10 to H. Sand, to continue his research on changes of concen-tration at the electrodes in a solution of an organic compound in which no convection currents of the liquids take place. Re-appropriation of balance of last grant to J.RTcCrae, to prepare and optically examine some amide derivatives of I-malic acid. $5 to E. P. Perman, to continue his research on the vapour pressures of aqueous ammonia solution. 25 to G. Dean, to investigate the action of bromine upon silver cyanate. $5 to T. S. Patterson, to continue his research on the influencc of solvents on the rotation of optically active compounds. 315 to K. J. P. Orton and A. E. Garrod, to investigate the change of tyrosin into homogentisic acid and allied reactions. 230 to J. J. Hummel and A. G. Perkin, to investigate the consti- tution of certain natural colouring matters. &20 to W. A. Bone, to continue his investigations on alkyl sub-stituted succinic and tricarballylic acids.35 toR M. Caven, to continue his investigation of the organic derivatives of phosphorus oxychloride, and for the investigation of amidines of the type OP(NHR)NR and the questions of tautomerism arising therefrom. 35 to R. H. Pickard, to investigate the constitution of cholesterol. .€5 to R. H. Pickard, to investigate the condensation reactions of monosubstituted biurets, and the formation of ring compounds from these and the corresponding allophanates. IV 25 to D. R. Boyd, to further investigate the aromatic ethers of glycerol. 210 to J. B. Cohen, to investigate the law which determines substi- tution by chlorine and bromine in presence of a halogen carrier. S.25 to A. Lapworth, to investigate the oximes of hydroxy- and amido- camphor, and the intra-conversion of tautomeric forms.210 to A. E. Tutton, to continue his chemico-crystallographical investigation of the selenates. S20 to J. Wade, to continue his investigation of the isocyanides as bearing on the constitution of hydrogen cyanide and the mechanism and conditions of isomeric change. &lo to H. 0. Jones, to further investigate certain cases of stereo-isomerism and the causes which produce optical activity and govern the production of optically active substances, S15to A. W. Crossley and H. 13. Le Sueur, to investigate substituted dihydrobenzenes. &lo to W. H. Mills, for experiments on the synthesis of CMe C H*YMethe hydrocarbons CloH6<CH->Cli,H6 and I lo ' C,,H,*CH ' v LIST OF FELLOWS ELECTED DURING 1901.Name. Adains. Ormsby Gore ....................... Aitken. Andrew Charles .................... Alleii. Frederick T., B.Pc. ................. Anderson. William C., M.A., D.Sc. ... Ashwell. Guy ................................ Aspinall. Thomas .............................. Ball. Walter Craven. B .A.................. Barker. Hubert Haigh ....................... Rarrie. Thomas Stewart ................ Beavrn. Edwiii Sloper., ..................... Bedford. Frederick ........................... &dwell. John Cardew. R.Sc............... Bennet. Andrew Russell .................... Rickford. Hsrdiiig .......................... Blake. George Stanford ...................Aolton .Eciwar d Richards ................ Bousfield. Edward G. P..................... Boyers. Henry ................................ Bridges. Joseph Samuel. B.Sc............ Rult. Herbert John ........................ Biirgess. Percival J., hl .A............... Burro~s. Merrick W., &I.Sc............... Burton. William. B.Sc..................... Carter. William ............................... Clark. Ernest. B.Sc. ....................... Cockburn. Thomas Kennedy .............. Coddington. Enstace. B .A.................. Cohen. Robert M’sley. B.A. .............. Corrnack. William ............................ Cousins. Herbert H., M.A. ................. Crabtree. Arthur .............................. Crocker. Walter Stevens ...................... Crookes.Sarnnt:l Irwin ..................... Cross1ey. Frank ................................ Dakin. Henry Drysdale .................... Daniel. Gilbert Howard. T3.Sc............. Davidsoit, John Howard. B.Sc. ........... Davis. Francis ................................ Dean. George. 11.A............................ nodd. Rohert .................................... Donnan. Fredcrick G., M.A., Ph.D. ... Dubois. Raymond. B.Sc.................. Duckworth. William Henry ............... rh~st.~~.Albert Ernest. B.Sc............. Eastick. Samnel Philip ..................... Eling. Thomas H. J., B.A................ Aston. Williain George ..................... .. ....... .. >7 Baker.Arthur .............................. November 7th. 1901. December 5th. Raker. Thomas Tliorne ..................... June 20th. 1901...... .. . November 7tli. 1901. Proposed. Elected. May 2nd. 1901....... June 20th . December 6th. 1900. February 7th. November 7th. 1901 December 5th. February 7th. 1901 . May 211d. April ISth. 1901..... June 20th. >Y ....... 91 .. May 16th. 1901....... Jui;; 20th.” December 6th. 1900 . Febriiary 7th. April 18th. 1901...... June 20th . ....... .. 99 Decegiber 6th. 1900 . February 7th. November 7th. 1901. December 5th. .. .. J? >9 February 7th. 1901.. May 2nd . 99 .. Febri’ary 21:;. 1901: 99 79 November 7th. 1901 . December 6th. May 2nd. 1901 ....... June 20th . December 6th.1900. February 7th. Januasy 17th. 1901.. May 2nd. December 20th. 190 February 7.th Noveiiiber 7th. 1901. December 5th. February 7th. 1901 .. May 2nd. March 7th. 1901..... 9) 9) ....... March 7th. 1901...... Jby &d . Deceinber 20th. 1900 February 7th. November 7th. 1901 December 5.th November 15th. 190( February 7th. April 18th. 1901..... June 20th . Tanuery 17th. 1901 .. May 2nd. June 6th. 1901....... December 5th. November 7th. 1901.. .. .. Fehruary 7th. 1901.. May 2nd. Deeember 6th. 1900.. February 7th. November 7th. 1901. December 5th. .. ..... May 16th. 1901 ...... June)’20th. ’ ’ November 3 5th. 1900. February 7th. December 6th. 1900 .. .. $7 January 17th. 1901... May 2nd. March 21st. 1901 .....99 .. February 21st. 1901 .. ..97 March 21st,.1901 ..... ..99 May 16th. 1901 ........ June 20th. Name. Ellis. Hugh Edward ........................ Emery, John Alfred ...................... English. Robert ............................. Eyre. John Vargas ..................... Ferguson. Reginald W................... Gadd. Henry Wippell ..................... Gajjar. T. I<.. M.A., R.Sc.............. Gardner. Herm~nn Charles T.......... Gillman. Edward ........................ Groves. Williaiii Peer. B.A............. Haddon. Henry Edward .................... Hemmond. Herbert Blackmore ........... Hanley, John ................................ Hanson. Edward K., B.A.................. Harding. Herbert ............................Harrison. John A., B.Sc.................. Harry, Frederick Thomas ................. Henley, Francis It., B.A................. Higgs, Henry Herbert, B.Sc. .......... Hobson, Edwin ................................ Horton, Edward ............................ Houldershaw, Arthur ..................... Howard. Bernard Farmborough ........... Hughes, Edward ............................ Hntton. Robert Salmon, M.Sc. ........... Hyder, Alfred James ....................... Ingram. Beresford. B.A.................. Ionicles. Stephen Archigenes .............. Jameson. J. S............................... Jenimett. William Henry C., f3.A ....... Johnson. Charles H., M.B., Ch.hl....... Jollyman. Walter Henry .....................Jones. Major J. L. T.,I.M.S. ............ Jones. Robert Henry, M.Sc................ Kettle. James David. B.Sc. ................ Kiddell. Christopher George ............... Bruce-Kingsmill. J., M.A., B.Sc........ Larter. Alfred Tabois ......................... Lattey. Robert Tabor. B.A. .............. Leahy. Albert W. D......................... Lchmann. Adolf L. F., B.Sc., P1i.D. ... Lewis. Ernest Alfi ed ......................... Linde. H.T.G.van der ................... Loewenthal. Oscrtr .......................... Lowson. William. B.Sc. .................. Macdonald. F. G............................. MacdonaId. Peter ............................ Martin. Nicholas Henry ................... Proposed .hfarch 7th. 1901 .... December 6th. 1900 November 7th. 1901 March 7th. 1901 ... December 20th. 19C November ith. 190: November 21st. 1901 November 7th7 1901 77 77 November 7th. 1901 January 17th. 1901 .. June 6th. 1901 ....... February 7th. 1901 .. May 16th. 1901 ..... November 7th. 1901 February 7th. 1901 .. May 16th. 1901 ....... March 7th. 1901..... February 7th. 1901 .. Tune 20th. 1901..... May 16th. 1901..... Novemher 15th. 1900 December 6th. 1900 . November 15th. 1900 .. .. February 21st. 1901.. November 7th. 1901 November 15th. 1900 Aovember 21st7 1901 February 21st. 1901 . rune 20th. 1901..... Yovember 7th. 1901 December 20th. 1900 Yovernber 15th71900 November 7th. 1901 May 16th.1901 ..... Yovernber 7th. 1901 .. 97 \ray 16th. 1901 ..... November 21st. 1901 May 2nd. 1901 ........ Liarch 21st. 1901 ..... Vovember 15th. 1900 . lanuary 17th. 1901 .. Nay 2nd. 1901 ....... May 16th. 1901....... Vovember 7th. 1901 Jeceniber 6th. 1900 .. Elected. May 2nd . February 7 th . December 5th. May 2nd. February 7th . December 5th. .. .. 77 .. .. 9 11 91 February 7th. December 5th . May 2nd . June 20th . December 5th . May 2nd . June 20th . May 2nd . 6;cen:ier 5th. June 20th . February 7th . .. .. .. .. May2Ild . ’’ December 5th . February 7th . December 5th . May 2nd . December 5th . .. 99 February 7th. .. >Y December 5 th . June 20th . December 5th . .... June 20th . December 5th . June 20th . May 2nd. February 7th . Nay 211d. Jnne 20th . .. 93 December 5th . February 7th . vI1 Name. McKenzie. Alexander. M.A., Ph.D. D.Sc. ......................................... McLaren, Daniel, B.Sc.................... Mees, C . E. K................................. Menzies, Jaines ............................. Meredith, William ........................... Millard, Charles K., bLD., D.Sc. .... Miller, Edward Holl ........................ Moir, James, M.A., B.Sc. ................ Miiller, Christian ............................. Murphy, Albert John ...................... Neil, Arthur Theodore, R.A. ............. Neumann, Edgar, R.A., Ph.D. ........Newbould. Herbert Simpson .............. Nunn, Arthur W ........................... Oldershaw, William ........................ Oram, Frank ................................. Page, Theodore Henry .................... Parkes. Albert Edward .................. Pay, Walter Herbert ....................... Peacock, Arthur, B . Sc..................... Pollitt, Charles James Tomlin .......... Potter, Rowland Samuel .................. Powell, John, B .Sc........................ Price, Thomas Slater, Ph.D., D.Sc. .. Purvis, John Edward, M.A............... Radcliffe, Jionel Guy ....................... Ramsden, William Cecil ................... Robertson, William .......................... Robinson, William Hammond, hl.A...Royle, Charles Leonard .................... Russell, James Bertram, B.Sc. ........... Ryffel, John Henry, B.A., B.Sc. ........ Sandford, Allan ................................ Sandford, Thomas ............................. Scott, George Charlton ....................... Scott, Herbert Kilburn .................... Sheppard, Samuel Edward ............... Shepperson, William ....................... Sherratt, C . Edmund Shaw ............. Sherwood, Edmaid Charles, h1.A. ..... Sichel, Gerald T. S........................ Slefrig, Samuel, B.Sc ........................ Smith, Andrew Biggani .................... Smith, Henry Ewing ....................... Smith, Harry Metcalfe .................... Smith. James ...................................Smith, Norman, B.Sc. .................... Spence, John Davidson .................... Stell, Samuel Fenton ..................... Stephenson, Robert, jun., B.A......... Proposed. Elected . March 21st. 1901 .. May 2nd . April 18th. 1901..... June 20th. March 7th. 1901 ..... May 2nd . December 20th. 1901 February 7th . November 15th. 190( )) Y7 November 7th. 1901 December 5th . June 20th. 1901 ..... 9) 97 November 15th. 190( February 7th . June 6th. 1901 ..... December 5th. February 7th. 1901 .. May 2nd . .......... .. >> MarEh 21st. 1901 .. .. 29 June 20th. 1901 ..... December 5th . December 20th. 190( February 7th . March 21st. 1901 .. May 2nd . May 16th. 1901 ..... June 20th . December 6th.1900. February 7th . November 7th. 1901 December 5th . November 21st. 1901 March 7th. 1901 ... May 2nd. ” November 7th. 1901 December 5th . June 6th. 1901 ..... April 18th. 1901 ..... Juil 20th . ” December 6th. 1900 . Febiuary 7th . May 16th. 1901 ..... June 20th . December 6th. 1900., February 7th . 19 Feb;lary 7th. <GO1 .. Ma; 2nd. March 7th. 1901 ..... .. 99 November 7th. 1901 . December 5th . May 2nd. 1901 .... June 20th . November 7th. 1901 . December 5th . June 20th. 1901 ...... Yt May 2nd. 1901 ...... Juii 20th . November 7th. 1901 . December 5th . December 20th. 1900 February 7th . May 2nd. 1901 ......... June 20th . February 21st. 1901 .. May 2nd . .... No:ember 7th. ’’1901. December 5th .Nay 16th. 1901 ...... June 20th . March 21st. 1901 ... hlay 2nd . May 2nd. 1901 ...... June 20th . March 7th. 1901 ...... May 2nd . November 15th. 1900 February 7th . March 21st. 1901 ...... May 2nd . November 7th. 1901 . December 5th . April 18th. 1901 ...... June 20th . February 7th. 1901 ... May 2nd . June 6th. 1901 ...... December 5th . VIII Name, Proposed. Elected. Talbot. John. B.A., R.Sc................... December 6th. 1900.. February 7th. Tankard, Arnold Rowsby .................. Xay 16th. 1901 ...... June 20th . Tatani, George Williaiii G ................... May 2nd. 1901 ...... .. 91 Taylor, William Henry ..................... March 7th. 1!401 ...... May 2nd. Teinpleman, William Henry ............... November 7th) 1901 .December Eth. Thomas, Albert Edward, B.Sc............. December 20th. 1900 February 7th. Tozer, Herbert Ackermann, B.A. ......... January 17th. 1901 ... May 2nd. Varley, Harold Foy F...................... November 7th. 1901 . December 5th. Verteuil, Joseph de .......................... April 18th. 1901 ...... May 2nd. Wade, Frank., ................................. June 6th. 1901 ...... December 5th. Wager, Morton ................................. 77 If Wallare, Herbert George ..................... No;ernber till. 19oi: ff ?) Waterhouse, J.................................. December 6th. 1900.. February 7th. Wayland, William A......................... .. ....99 Welch, George Edward, B.Sc. ............ February 7th.1901 . May 2r1d. Whitehouse, Philip Lewiiigtoii ............ November 7th. 1901. December 5th. Whittle, James ................................. May 2nd. 1901 ...... June 20th. Whit.toii, William Arthur .................. April 18th. 1901...... >l .. Wilson, Duncan R., B.A ................... Nay l6t!1. 1901 ...... ..79 Wilcon, J. S., M.D., C.X. .................. December 6th. 1900 .. February 7th. Wylie, Adam Storer., ......................... February 7th. 1901.. Nay 2nd. FELL0WS DECEASED. Name. Elccted . Died. Beale. F. J......................... May 4th. 1S99.............Nay. 1901 . Beckett. John Eampden ......... May 4th. 1882 ............ October 3rd, 1901 . Bird, Henry .........................June 4th, 1874.............February, 1901 . Gilbert, Sir Joseph Henry ......... Mag 18th. 1841 .........December 23rd, 1901. Hartridge, Alfred .................. December lst, 189s.......October 9th, 1901 . Hislop, Lawrence ................. April 21st, 1898 ..........May, 1901. Holliday, Robert ..................... December 2nd, 18SO ...... April 2nd, 1901 . Johnson, David ..................... February 4th, 1875 ..... December 17th, 1901 . Leonard, Norman .................. February 15th, 1894 ... November 26th, 1901. Macadam, Stevenson ...............Febriwy 21st, 1853......January 24th, 1901. Madan, H . G......................... May lst, 1862 ............December 22nd, 1901. Morris. G. Harris .................. February lSth, 1SSO.....December 30th, 1901.Shapleigh, Waldron ...............February 20th. 1873 ...... September 24th, 1901 . Siebold, Louis........................ November 19th, 1874 ... November 4th7 1901. Spivey. W. T. N................... April 21st. 1598 .........Oetoher 25th7 1901. Terrill, ~Irilliain .....................hlarch lst, 1877 .......... July 24th, 1901 . Thornson, John .................... April 15th, 1858 ......... September 3rd. 1901 . Thudichum, John L . W ......... Decemher 20th, 1860 ... September Sth, 1901. is TITLES OF’ PAYERS CORUHUNICATED TO THE DURING 1901. ~ Pagein Pro-ceedings. January 17th. 1. The preparation of iodic acid. Ey A. Scott and W Arbuckle ...................................................... 2 2. Note on isomeric change and ineta-substitution ii beiizenoid aniines.By A, Lapworth.................... 2 3. The preparation of esters from other esters of the saint acid. By T. S. Patterson and C. Dickinson ........ 4 4. Teconiin. A colonring matter derived from Bignonii tecon2a. By T. H. Lee...................................... 4 5. A new method for the measurement of ionic velocitiei in aqueous solution. By B. D. Steele, B.Sc. ........ 5 6. Metal-ammonia conipounds in aqueous solution. Par 11. The absorptive powers of dilute solutions o salts of the alkali metals. By H. M. Dawson anc J. McCrae ..................................................... 5 7. The amide, anilide, and toluidides (ortho- and para-) o glyceric acid. By 1’. F. Frankland, F.DL Wharton, and H. Aston .................................................. 6 Fccbmcwy 7th. 8. The action of hydrogen bromide on carbohydrates. 134 H. J. H. Fenton and Mildred Gostling .................. 22 9. The ketonic constitution of cellulose. By C. F. Cross and E. J. Bevan............................................... 22 LO. Note on a method for comparing the affinity values for acids. By H. J. H. Fenton and H. 0. Jones ....... 24 11. Organic derivatives of phosphoryl chloride and the space configuration of the valencies of phosphorus.By R. 81. Caven, B.Sc. ....................................... 26 12. aa-Hydroxyca~nphorcarboxylicacid, By A. Lapworthand E. M. Chapman .......................................... 28 13.The bacterial decomposition of formic acid. By W. C. C. Pakes and W.H. Jollyman ................................ 29 14. Preparation of substituted amides from the correspoiid- ing sodamide. By A. W. Titherley, M.Sc., Ph. D.. . 29 15. Note on two molecular compounds of acetamide. ByA. W. Titherley, M.Sc., Ph.D. ........................... 31 16. Diacetaniide ; a new method of preparation. By A. W. Titherley, M. Sc., Pk D. .................................... 31 SOCIETY Pagein Trans-actions. 302 -280 284 414 493 266 361 366 --377 386 391 413 411 x 17. Organic derivatives of silicon. By F. S. Kipping and L. L. Lloyd ..................................................... 18.Isomeric hydrindamine cainphor-?r-snlI,honates. Race-misation of a-bromocamphor. ByI!. s. Kipping .. 19. Tetramethylene carbinol. By W. H. Perkin, jun ....... Tebrunry 21st. 20. Isomeric hydrindamine niandelates and phenylchloro- acethydrindamides. By F. S. Kipping and H. Hall. 21. Isomeric benzg1hyclrinda:nine bromocarnphorsulpho-nates, and some salts of d-Z-hydrindamine. ByF. S. Kipping and H. Hall ................................. 22. Constitution of broinocamphoric anhydride and cam-phanic acid. By A. Lapworth and W. H. Lenton.. 23. The action of acetylchloro-and acetylbronio-aniino- benzenes on aniines and phenylhydrazine. By F. D. Chattaway and K. J. P. Orton ........................... 24. The preparation of orthochloroaniline.By F. D. Chattaway and I(.J. P. Orton ........................... 25. The bacterial oxidation of formates by nitrates. ByW. C. C. Pakes and W. H. Jollgman .................. 26. Condensation of phenols with esters of the acetylene series. Part IV. Benzo-y-pyrone and its homo-loaues. By s. Ruhemann and H. W. Bausor, B.A. 27. The’influence of solvents on the rotation of opticallyactive compounds. 11. Tile influence of isobutylalcohol and secondary octyl alcohol (methylhexyl- carbinol) on the rotation of ethyl tartrate. By T. S. Patterson.. ..................................................... 28. Influence of a heterocyclic group on optical rotation ; the ethyl and methyl salts of dipyromucyltartaric acid. By P. F. Frankland and F.W. Aston ......... March 7th. 29. Nomenclature of the acid esters of unsymmetrical di- carboxylic acids. By J. J. Sudborough ............... 30, Additive conipouuds of a-and 8-naphthylamine with trinitrobenzene derivatives. By J. J. Sudborough.., 31. Acetylation of arylamines. By J. J. Sudboroiigh ...... 32. Formation of amides from aldehydes. By R. H. Pickard and W. Carter ...................................... 33. A method of isolating maltose when mixed with glucose. By A. C. Hill, M.A. ........................... 34. The vapoiir pressure of aqueous ammonia solution. ByE. P. Perman, D.Sc ........................................... 35. The influence of sodium sulphate on the vapour pressure of aqueous zmmonia solution. By E.P. Perman, D.Sc. .......................................................... Pagein Pro- ceedings. 32 32 33 36 37 37 38 39 39 40 40 41 43 44 45 45 45 46 47 Pagein Trans-actions. 449 370 329 442 430 1284 461 469 459 470 477 51 1 -522 533 520 -718 725 XI Pagein Pro-ceedings. 36. Formation of aromatic compounds from ethyl glutaconate and its derivatives. The reduction of trimesic acid and the conversion of tetrahydrotrimesic acid into tetrahydroisophthslic acid. By W. T. Lawrence and W. H. Perkin, jun. .................................... 47 37. Optical activity of certain ethers and esters. By P. A. Guye............................................................. 48 38.Halogen-substituted thiosinamines. By A. E. Dixon, M.D. .......................................................... 49 39. A form of tautomerism occurring amongst the thio- cyanates of electro-negative radicles. By A. E. Dixon, M.D. .................................................. 50 March 21st. 40, Researches onmorphine. Part 11. By S. B. Schryvei and F. H. Lees ................................................ 54 41. The coptitution of pilocarpine. Part 11. ByH. A. D. Jowett, D.Sc. ................................... 56 42. The chemical action of Bacillus coli communzs sLnd similar organisms on carbohydrates and allied coin. pounds. Ry A. Harden ...................................57 43. Action of dry silver oxide and ethyl iodide on benzoyl. acetic ester, deoxybenzoin, and benzyl cyanide. BJ G. D. Lander, D.Sc .......................................... 59 44. Alkylation of acylarylamines. By G. D. Lander D.Sc. ........................................................... 59 45. The preparation of aliphatic imino-ethers from amides By G. D. Lander, D.Sc. ................................... 61 46. Note on the latent heats of evaporation of liquidsBy H. Crompton ............................................ 61 47. On the atomic weight of lanthanum and on the err0 of the 'sulphate method ' for the determination o the 'equivalent' of the rare earths, By BohuslaT Brauner and F. Pavlicek ................................... 63 48.On the atomic weight of praseodymium. By B Brauner ....................................................... 65 49. On praseodymium tetroxide and peroxide. By B Brauner ........................................................ 66 50. Note on neodymium. By B. Brauner .................... 66 51. Contrilmtion to the chemistry of thorium. By B Brauner ...................................................... 67 52. Pheno-a-ketoheptamethylene and its derivatives. B,F. S. Kipping and A. E. Hunter ....................... 68 53. Note on diphenyldinitroethylene. By J. J. Sud borough ....................................................... 68 54. Para- and ortho-cyanohydroxy-derivativesof pyridintBy J. Moir, M.A., B.Sc................................... 69 -Pagein Trans-actions. -475 553 541 563 580 610 -690 701 ------602 -100" XI1 Page Page 111in Pro- Trans-ceedings. actions. April 18th. 55. Action of alkyl haloids on aldoximes and ketoximes. Part 11. Alkylated oximes and isoximes and the constitution of aliphatic oximes. By W. R. Dunstan and E. Goulding ............................................. 84 628 56. The supposed existence of two isomeric triethyl-oxamines. By W. R. Dunstan and E. Goulding ... 85 641 57. Nitrocamphene, aminocamphene, and hydroxycam-phene. By M. 0. Forster .................................. 85 644 58. A contribution to the chemistry of the triazoles.ByG. Young and W. H. Oates................................. 86 659 59. Researches on moorland waters. Part 11. On the origin of the combined chlorine. By W. Ackroyd... 87 673 60. Robinin, violaquercitrin, and osyritrin. By A. G. -Perkin ............................................................ a7 61. Preparation of orthodimethoxybenzoin, and a new method of preparing salicylaldehyde methyl ether. By J. C. Irvine, B.Sc. ....................................... 88 668 62. Action of hydroxylainine on the anhydrides of bromo-nitrocamphane. By M. 0. Forster ..................... 88 653 63. On the estimation of cocaine and on di-iodo-cocaine hydriodide. By W.Garsed and J. N. Collie, F.R.X. 89 675 64. Note on acetonylacetone.By T. Gray ..................... 89 681 65. Condensation of acetonylacetone with hydmzinehydrate. By T. Gray ...................................... 90 682 66. Preparation of synthetical glucosides. By H. Ryan,M.A., D.Sc., and W. S. Mills, M.A. ..................... 90 704 67. The influence of cane sugar on the conductivities of solutions of potassium chloride, hydrogen chloride, and potassium hydroxide ; with evidence of salt forma- tion in the last case. By C. J. Martin and 0. Masson 91 707 68. The aluminiuni-mercury couple. Part 111. Chlorina-tion of aromatic hydrocarbons in presence of the couple. The constitution of the dichlorotoluenes. By J. B. Cohen and H. D. Dakin ........................ 91 1111 69.A modification of Gutzeit’s test for arsenic. By E. 70. On the chemistry of A~erizcnz.oclorz~m. By R. C. L. Domzard ....................................................... 92 i15 IBose, M. B. ..................................................... 92 71. Change and interaction in organic compounds. By A. Lapworth......................................................... 93 i265 72. The mechanism of the Claisen reaction. By A. Lapworth........................................................ 95 -73. A new series of di-mercuri-amnionium salts. Part I. By P. C. RAY, D.Sc.......................................... 96 -May 21td. 74. The synthetical formation of bridged-rings. Part I. Some derivatives of bicyclopentane. By W.H. Perkin, jun., and J. F. Thorpe ......................... 110 729 XI11 -Page Pageinin Pro- Trans-:eedings. wtions. 75. Lead silicates in relation to pottery manufacture. ByT. E. Thorpe, C.B., F.R.S., and C. Simnionds, 791B. Sc. ............................................................ 113 76. The preparation and properties of 2 :6-dibromo-4-nitrosophenol. By M. 0. Forster and W. Robertson 116 686 -77. The chlorination of toluene. By W. P. Wynne......... 116 May 16th. 75. Derivatives of methylfiirfural. By H. J. €3. Fenton and Miss M. Gostling ....................................... 119 807 79. Optically active nitrogen compounds and their bearing on the valency of nitrogen; dextro- and 1~~0-a-benzylphenylalIylmethylan~nioniumsalts. By w.J. Po-pe and A. W. Harvey ................................. 120 828 80, Reactions of hydroxyoxamides. By R. H. Pickard and W. Carter ....................................................... 123 841 81. The sym-trichlorobromoanilines ; and chloro-and bromo-amino-derivatives of chlorobromoacetanilides. By F. D. Chattamay and K. J. P. Orton ............... 124 816 82. Replacement of bromine by chlorine in anilines. ByF. D. Chattaway and K. J. P. Orton ..................... 125 822 83. The absorption spectra of cyanogen componnds. ByW. N. Hartley, F.R.S., J. J. Dobbie, D.Sc., M.A.,and A. Lander, B.Sc. ....................................... 125 848 84. The nutrition of yeast. Part 111. By A. L. Stern, D.Sc............................................................ 126 943 85. On the colloid form of piperine, with especial reference to its optical refraction and dispersion. By H. G. Rladan .......................................................... 127 922 86. Note on pyroniucylhydroxamic acid. By R. H Pickard and A. Neville ...................................... 127 847 87. The condensation of ethyl phenyl ketone with benz aldehyde. By R. D. Abell, B.Sc ....................... 128 928 88. A new method- for the determination of hydrolyticdissociation. By R. C. Farmer, R.Se., Ph.D. ........ 129 86 3 89. The production of some new metallic borides. ByS. A. Tucker, Ph.B., and H. R. Moody, B.S., M.A. 129 14* 90, The action of lead thiocyanate on the chlorocarbonates.Part 11. Carboxymethyl-and carboxyamyl-thio-carbimides and their derivatives. By R. E. Doran.. 130 906 91. The chlorine derivatives of pyridine. Part VII. Some condensation products. By W. J. Sell, &I. A., F.R.S., and F. W. Dootson, M.A. ................................ 131 899 92, The diazotisation of dinitroanisidine and the constitu- tion of the resulting product. By R. Meldola, F.R.S., and J. V. Eyre ...................................... 131 1076 Jwne 6th.. 93. A laboratory method for the preparation of ethylene By G. S. Newth .............................................. 147 915 94. Oroxylin. By W. A. H. Naylor and C. S. DJer ..... 95. The constitution of the acids obtaiiied from a-dibromo camphor.By A. Lapworth and W. H. Lenton ...... 96. The decomposition of chlorates. IV. The supposed 'mechanical ' facilitation of the decomposition ol potassium chlorate. By W. H. Sodeau, B.Sc ........ 97. On the action of sodium methoxide and its homologues on benzophenone chloride and benzal chloride. ByJ. E. Mackenzie, D.Sc., Ph.D. .......................... 95. A kerosene oil blowpipe. By A. Richardson, Ph.D.. 99. Preliminary note on hydrides of boron. By W. Ramsay and H. S. Hatfield ................................. 100. On some relations between physical constants and constitution in benzenoid amines. Part 11. By P. Gordan and L. Limpach .................................... 101. Condensation of phenols with esters of the acetylene series.V. Homologues of benzo-y-pyrones. ByS. Ruhemann .................................................. 102. Gum tragacanth. By C. O'Sullivan ..................... 103. Optically active dimethoxysuccinic acid and its derivatives. By T. Purdie, F.R.S., and J. C. Irvine, B.Sc. ................................................... 104. The influence of solvents on the optical rotation of ethereal dimethoxysuccinates and tartrates. By T. Purdie, F.R.S., and W. Barbour, M.A., B.Sc......... June 20th. 105. The direct union of carbon and hydrogen. Part 11. By W-. A. Bone and D. S. Jerdan ........................ 106. Ammonium and other iniidosulphites. By E. Divers and M. Ogawa ................................................ 107.Nitrilosulphates. By E. Divers and T. Haga ......... 108. The decomposition of hydrocarbons at high tempera- tures. Preliminary note. By W. A. Bone and D. S. Jerdan ................................................... 109. Note on the sugars from cellulose. By H. J. H. Fenton............................................................ 110. Studies in the camphane series. Part IV. By XI. 0. Forster.. ......................................................... 111. On the decomposition of carbon dioxide when sub- mitted to electric discharge at low pressures. ByJ. N. Collie, Ph.D. .......................................... 112. Halogen derivatives of p-cymene from substituted nitrocamphanes. By M. 0. Forster and W. Robert-son,................................................................ 113.On a theory of chemical combination. By G. Martin 314. On the occurrence of paraffins in the leaf of tobacco. By T. E. Thorpe, C.B., F.R.S., and J. Holmes ...... 115. Two new sub-taiices in lemon oil. By H. E. Burgess. 116. Preparation and properties of 2 :6-diketo-4-icopropyl-hexamethylene (2 :6-dihydroxy-4-isopro1,yldihydro-resorcinol). By A. W. Crossley.. ........................ Page Pageiniii Pro-Trans-ceedings. actions. 148 954 148 17" 149 939 150 1204 151 -152 -154 1080 155 918 156 1164 157 957 158 971 162 1042 163 1099 164 1093 164 -166 -167 987 168 1063 169 1003 169 -170 982 171 -172 - XV Pagein Pro-eedings.Pagein Trans-actions. 117. Action of bromine on the three toluene azophenols. ‘118. Reduction of ay-dib~nzoylpropaiie and dibenzoyldi-phenylbutadiene. By F. R. Japp, F.R.S., and A. C. Michie, B.Sc. .......................................... 119. Homologucs of anhydracetonebcnzil. By F. R. Japp F.R.S., and A. N. Neldrum, B.Sc ....................... By J. T. Hewitt and J. N. Tervet ...................... 172 173 174 1090 1010 1024 120. Formation of carbazoles : a ~’reliminary note. By 121. Metal-ammonia compounds in aqueous solution. Part 111. Solutions of salts of the alkaline earth metals. F. K. Japp, F.R.S., and W. Maitlaiid, K.Sc. ........ 176 - By H. N. Dawson and J. llIcCrae ....................... 122. Metal-ammonia compounds in aqueous solution.Part 1V. The influence of temperature on the dis- sociation of cupri-ammonia snlphate. By H. M. Dawson and J. McCrae...................................... li7 178 1069 1072 123. On the combined action of diastase and yeast 011 starch-granules. By G. H. Morris, P1i.D. ............ 124. A calibrating mercury pipette. Hy C. A. 13el1, AI. B.. 125. a-Amido-P-methylhydrindene. By E’. S. Kippiiig and G. Clarke.. ...................................................... 173 179 181 1085 -- 126. Stereoisomeric a-and a’-sulphonic derivatives of 127. Displacement of alkyls from phenols by nitration. 128. Taka-diastase and reversed ferment action. Bv A. C. camphor. By H. E. Armstrong and T. &I. Lowry... I. Thymol. By A. T. Larter.............................. 182 183 -- Hill ............................................................... 184 - Papers received clzsring the vacation a7~d published, or passedfor publicatton, in the Tramactions.129. Additional notes on dinitro-orthoanisidine. A chemical reaction in which one of the products continues the same reaction. By R. Meldola and J. V. Eyre. ...... 130. Ethyl see-octyl tartrate and its dibenzoyl and diacetyl derivatives. By J. McCrae.. .............................. 131. The esterification of 3-nitrophthalic acid. By A. McKenzie ....................................................... 185 186 186 1076 1103 1135 132. Derivatives of 3-nitrotolyl-4-hydrazine. By F. G. 133. The constituents of the ssridarac resins. By T. A. 134. Condensation of phenols with esters of the acetylene series.Part TI. By S. Ruhemann and E. Wragg,B.A............................................................... Pope and J. M. Hird ........................................ Henry, D.Sc.. .................................................. 186 187 187 1141 1144 1185 135. The hydrobromides of undecylenic acid. By J. Witlker and J. S. Lumsden. ......................................... 188 1191 136. Normal decane-dicarboxylic acid. By J. Walker and J. S. Lumsden. ................................................ lS8 1197 137. Action of the chlorides of phosphorus on certain aromatic ethers of glycerine. By D. R. Boyd ......... 138. The autofermentation and liquefaction of pressed yeast. By A. Harden and S.Rowland. ........................... 188 189 1221 1227 XVI 139. Non-existence of the so-called suboxide of phosphorus Part 11. By C. H. Burgess and D. L. Chapman..... 140. The action of ammonia on metals at high temperatures. By G. T. Beilby and G. G. Hendeison. .................. 141. The condensation of benzil with dibenzyl ketone. ByG. G. Henderson and R. H. Corstorphine, B.Sc. ..... 142. The chlorodibromo- and dichlorobromo-benzenes. ByW. H. Hurtley, D.Sc. ...................................... Noveniber 7th. 143. Note on the supposed formation of an oxide of hydrogen higher than the dioxide. By W. Ramsay,F.R.S ............................................................. 144. The electrolytic reduction of nitrourea.By G. W.F. Holroyd. ........................................................ 145. The constitution of pilocarpine. Part 111. By H. A. D. Jowett, D.Sc. ............................................ 146. A new synthesis of a-ethyltricarballylic acid. By H. A. D. Jowett, D.Sc. ......................................... 147. The benzoylation of fatty acids in the presence of ammonia ; formation of amides. By K. J. P. Orton. 148. Liquid nitrogen peroxide as a solvent. By P. F. Prankland, Ph.D., F. R.S., and R. C. Farmer, bLSc., Ph.D, ............................................................ 149. On an incrustation from the Stone Gallsry of St. Paul's Cathedral. By E. G. Clayton, F.I.C. .................. 150. Note on asbestos.By E. G. Clayton, F.1.C............ 151. The action of nitric acid on methyl dimethylacetoace- tate. Preliminary notice. By W.H. Perkin, Ph.D., F.R.S. ............................................................ 152. Note on the rlisp?aceinent of benzyl by methyl in substituted nitrogen compounds. By H. 0. Jones, B.A., B.Sc. ...................................................... November 21st. 153. On the hydrochloride of thiocarbamide. By H. P. Stevens ......................................................... 154. The constituents of the essential oil of Asnriim cana-dense. By F. B. Power and F. H. Lees ............... 155. On the oxidation of sulphurous acid to dithionic acid by metallic oxides. By H. C. H. Carpenter ......... 156.Optically active 8-hydroxybutyric acids. Preliminary note. By A. McKenzie .................................... 157. Note on the reduction of trinitrobenzene and trinitro- toluene with hydrogen sulphide. By J. B. Cohen and H. D. Dakin ........................................... 158. The synthesis of alkyl-substituted tricarballylic acids. By W. A. Bone and C. H. G. Sprankling............... Pagein Pro-ceedings. 189 190 190 191 197 197 198 199 200 201 201 203 204 205 210 210 212 213 214 2;5 Pagein Trans-actions. 1235 1245 1256 1293 1324 1326 1331 1346 1351 1366 ----79" 59" 1' 26" 29* XVII 159. Note on the constitution of limettin.By W. A. Tilden and H. Burrows....................................... 160. Derivatives of P-bromocamphor. By H. E. Armstrong and T. M. Lowry, D.Sc. .................................... December 5th. 161. Influence of substitution on the formation of diazo-amines and aminoazo-compounds. By G. T. Morgan,D. Sc.. ............................................................ 162. The determination of available plant food in soils by the use of dilute solvents. By A. D. Hall and F. J. Plymen ........................................................ 163. On a method for determining small quantities of carbonates. By A. D. Hall and E. J. Russell ...... 164. Derivatives of gallic acid. By F. B. Power and F. Shedden ......................................................165. Note on phosphorus suboxide. By I<. C. Browning,M.A. ........................................................... 166. The bromination of trimethylsnccinic acid and the interaction of ethyl bromotrimethylsuccinate and ethyl sodiocyanacetate. By W. A. Roneand C. H. G. Sprankling ...................................................... 167. B-Bromocamphor. By H. E. Armstrong and T. M. Lowry ............................................................ 168. 8-Bromocamphor. By M. 0. Forster ................... 169. Substituted dihydrobenzenes. Part I. By A. W. Crossley and H. R. Le Sueur .............................. 170. The part played by residual affinity in the formation of substitution derivatives.The orienting influence of sulphur. By H. E. Armstrong and E. Horton ... December 19th. 171. Corydaline. Part VII. The constitution of cory-daline. By J. J. Dobbie, D.Sc., M.A., and A. Lauder, B.Sc. ................................................... 172. The relation of corydaline to berberine ; the oxidation of berberine with nitric acid. By J. J. Dobbie, D.Sc., MA., and A. Lauder, B.Sc. ..................... 173. The magnetic rotation of some polyhydric alcohols, hexoses and disaccharoses. By W. H. Perkin, sen., Ph.D., F.F.S. ................................................ 174. Stereoisomeric halogen derivatives of a-benzoylcam-phor. By M. 0. Forster and Miss F. M. G. Mickle-thwait ............................................................ 175.Brasilin and hEmatoxylin. Part VI. The constitu- tion of brasilic acid, of brasilin, and of haematoxylin.By W. H. Perkin, jun........................................ 176. Is argon an elementary substance ? By G. Martin ... 177. The action of phosphorus trithiocyanate on alcohol. By A. E. Dixon, M.D. ................................... Pagein Pro- ceedings. 216 217 236 239 241 242 243 243 244 245 245 246 252 255 256 257 257 259 260 -111 Trans-actions. --L 86* 117" Sl* 73" -50* ----145* 157" 177" 160* --'I68* XVIII Page Page inin Pro- Trans-ceedings. nctiuns. 178, The influence of salts and other substances on the vapour pressure of aqueous aiiiinonia solution.ByE. P. Perman ................................................... 261 - 179. The action of sodium hypochlorite 011 beiizenesulphon-aiiilide. Preliminary notice. By J. B. Colien and J. T. Thompsoii ................................................ 180. The relationship between the substitution and the constitut,ioii of benzeneazo-a-naphthol. Ry S. T. Hewitt and S. J. 11. Auld ................................. 262 264 -171” EXTRA MEETINGS. -May 15th. -Extraordinary General Meeting.. .................. 117 October 3lst.-‘Ihe Frankland Memorial Lecture. Dr. Arni-strong, F. R.S. ............................................... 193 --December 12th.-Extraordinary General Meeting.. ............. 249 * Papers printed in the Transactions for 1902 are distinguished by an asterisk after the page number.Where no reference is given to the Trmsactions the paper has so far appeared only in the ‘IProceedings.” XIX ADDITIONS TO THE LIBRARY DURING THE YEAR 1901. Ahrens, F. B. Anleitung zur chemisch-technischen Analyse. Ill. Stuttgart 1901. Ashmole, Eliae. Theatruni Chemicum Britannicum. London 1652. Baker, R. T. On some new species of eucalyptus. (From the Proc. of the Linnean Society of N.S.W., 1900). Batschinski, Alexius. Studien zur Kenntnis der Abhangigkeit der Viscositat der fliissigen Korper von der Temperatur ti. von ihrer. chemischen Constitution. Abt. I. Moscow 1901. Berthelot, M. Les Carbures d’hydrogbne 1851-1591.Recherches experimentales. 3 vols. T. i. L’acbtylbne : synthkse totales des carbures d’hydrogbne. T. ii. Les carbures pyrogdnAs, series diverses. T. iii. Combinaison des carbures d’hydroghe avec l’hydroghe, l’oxygkne, les kldments de l’eau. Paris. 1901. Bois-Reymond, E. du. Vorlesungen iiber die Physik des organischen Stoff wechsels. Ill. Berlin 1900. Bolton, H. Carrington. A select bibliography of chemistry. 1492-1897. Section VII1.-Academic dissertations. Washington 1901. Bredig, Georg. Anorganische Fermente. Ill. Leipzig 1901. British Association for the Advancement of Science. Report of the Committee on the bibliography of spectroscopy. London 1894. Buchner, Georg. Die Metallfarbung und deren Ausfiihrung, mit besonderer Beriicksichtigung der chemischen Metallfarbung.Zweite, verbesserte, und vermehrte Auflage. Berlin. 1902. Church, A. H. The Chemistry of Paints and Painting. Third edition, revised and enlarged. London 1901. Cohen, J. B. Practical organic chemistry for advanced students. London 1900. xx Coux, H. de la. L’eau dans l’industrie. Paris 1900. Dibdin, W. J. Lime, mortar and cement : their characteristics and analyses, with an account of artificial stone and asphalt. London 1901. Digest of criticisms on the United States Pharmacopceia, 1S90. Part 111. Philadelphia 1901. DuprB, A,, and H. Wilson Hake. A short manual of inorganic chemistry. Third edition. London 1901. Dymond, T. S., and F. Hughes. Notes on agricultural analyses made in the County Technical Laboratories, Chelmsford, during the years 1896-1901.Chelmsford 1901. Fischer, Emil, and Guth, Max. Der Neubau des Ersten Chemischen Instituts der Universitat Berlin. Ill. Berlin 1901. Fischer, Ferdinand. Die Brenstoffe Deutschlands und der ubrigen Lander der Erde und die Kohlennotb. Mit einer graphischen Dar- stellung. Bruunschweig 1901. Frankel, Sigmund. Die Arzneimittel-Synthese auf Grundlage der Beziehungen zwischen chemischen Auf bau und Wirkung. Berlin 1901. von Georgievics, Georg. Lehrbuch der Farbenchemie. Zweite Auflage. Leipzig und Wen 1902. Goppelsroeder, Friedrich. Capillaranalyse, beruhend auf Capillari-tats- u. Adsorptionserscheinungen,mit dem Schlusskapitel : das Empor- steigen der Farbstoffe in den Pflanzen.Mit 59 Tafeln. Basel; 1901. Haas, P. Zur Kenntnis einiger Derivate des Acenaphtens. Freiburg i, Br. 1901 Hjelt, Edosrd, Aschan, Ossian, Cohnheim, O., Emmerling, 0.:und Vahlen, E. Roscoe-Schorlemmer’s ausfuhrliches Lehrbuch der Chemie von Jul. Wilh. Briihl. Neunter Band. Braunschweig 1901. van’t Hoff, J. H. Vorlesungen uber theoretische und physikalische Chemie. Erstes Heft: die chemische Dynamik. Mit in den Text eingedruckten Abbildungen. Zweite Auflage. Braunschmeig 1901. Idris, T. Howell Williams. Notes on essential oils, with special reference to their use, composition, chemistry, and ahalysia. With tables of constants of the more commonly occurring oils. Second edition. London 1901. Imperial Department of Agriculture for the West Indies.Report on certain economic experiments conducted in connection with the Botanic Station, Antigua, 1900-1901. Barbados 1901. Imperial Department of Agriculture for the West Indies. Sugar-cane experiments in the Leeward Islands. Report on experiments conducted at Antigua and St. Kitts in the season 1900-1901. Part I. Experiments with varieties of sugar-cane, with an appendix XXI on the chemical selection of sugar-cane. Part 11. Manurial experi- ments. Barbados 1901. Juptner, H. F. v. Grundzuge der Siderologie Die Konstitution der Eisenlegierungen und Schlacken. Ill. Leipzig 1900. Klocker, A. Die Garungsorganismen in der Theorie und Praxis der Alkoholgarungsgewerbe. Ill. Stuttgart 1900. Lassar-Cohn. Arbeitsmethoden fur organisch-chemische Labora-torien.Allgemeiner Teil. Leipzig 1901. Lindner, Paul. Mikroskopische Betriebskontrolle in den Garungs- gewerben mit einer Einfiihrung in die technische Biologie, Hefenrein- kultur, und Infektionslehre. Dritte, neubearbeitete Auflage. Ill. Berlin. 1901. Lorenz, Richard. Elektrochemisches Praktikum. Ill. Gottingen. 1901. Madan, H. G. Lecture demonstrations of the laws of polarised light. London 1899. Meyer, Arthur. Die Grundlagen und die Methoden fur die mikros- kopische Untersuchung von Pflanzenpulvern. Ill. Jena 1901. Meyer, 0. E. The kinetic theory of gases: elementary treatise, with mathematical appendices. Translated from the second revised edition by R. E. Baynes. London 1899. Migula, W. Compendium der bakteriologischen Wasserun tersuchung nebst vollstandiger Uebersicht der Trinkwasserbakterien.111. Wies-baden 1901. Museum Hermeticum, continens tractatus chymicos novem prastan- tissimos. Ill. Frankfort 1635. Neumann, Bernhard. Gasanalyse u. Gasvolumetrie. &lit 116 Abbildungen. Leipzig 1901. Nietzki, Rudolf. Chemia der organischen Farbstoff e. Fourth edition. Berlin 1901. Patent Office. Subject list of works on certain chemical industries, including destructive distillation, mineral oils and waxes, gas lighting, acetylene, oils, fats, soaps, candles, and perfumery, paints, varnishes, gums, resins, paper and leather industries, in the Library of the Patent Office. Perkin, F. 11. Qualitative chemical analysis, organic and inorganic.Ill. London 1901. Phipson, Thomas Lamb. Researches on the past and present history of the earth’s atmosphere, including the latest discoveries and their practical applications. London 1901. Proceedings of the Philosophical Society of Glasgow, volume I. 1841-1844. Reports of the Royal College of Chemistry and Researches con- XXII ducted in the Laboratories in the years 1848-49-50-51. Vol. 11. London 1853. van Rijn, J. J. L. Die Glykoside : chemische Monographie der PfIanzenglykoside nebst systematischer Darstellung der kunstlichen Glykoside. Berlin. 1901. van Rijn, J. L. The composition of Dutch butter. London 1902. Ripley reviv’d : or, an exposition upon Sir George Ripley’s hermetico- poetical works. Written by Eirenaeus Philalethes.London 1678. Schaer, Ed. C. F. Schonbein’s Untersuchungen uber die Polarisation des SauerstoEs. Leipzig 1901. Schultz, Citlstav. Die Chemie des Steinkohlentheers. Dritte vollstandig umgearbei tete Auflage. Zmeiter Band : die Farbstoff e. Ill. Braunschweig 1901. Shenstoue, W. A. The elements of inorganic chemistry, for use in schools and colleges. Ill. London 1901. --Laboratory companion for use with Shenstone’s inorganic chemistry. London 1901. Stenglein, 31. Hand biicli der Presshefen-Fitbrikhon. Erhte Ab- theilung : die Apparate u. Einrichtung von Presshefefabriken, mit 251 Abbildungen. Zweite Abtheilung : dzs chemisehe u. das mikroskopische Laboratorium des Hefebrenners, niit 125 Abbildungen u. 12 Tnfeln (being Nos.61 and 62 of Bolley’s Technologie, Bd. iv, 5, 1, 2). Braunschweig 1901. Stoddart, F. Wallis. The continuous sewage filter. Bristol 1901. Vaubel, Wilhelm. Die physikalischen u. chemischen Methoden der quantitativen Eestimmung organischer Verbindungen. I Band. Die physikalischen Methoden mit 74 in den Text gedruckten Figmen. I1 Band. Die chemischen BZethoden, mit 21 in den Text gedruckten Figuren. 3 vols. Berlin 1902. Wallacb, 0. Briefwechsel zwischen J. Berzelius u. F. Wohler im Auftrage cler K. Gessell. d. Wissen. zu Gottingen, mit einem Corn-mentar von J. von Braun. Eand I, mit Berzelius’ Rildnis. Band 11,mit Wohler’s Bildnis. Leipzig 1901. Wedekiud, Edgar. Die heterocyklischen Verbindungen der organ- ischen Chemie. Leipzig 1901. Wend t, Gustav.Ueber einige Unvollkommenheiten des Substanz- gesetzes und ihre Abstellung. Berlin 1900. Wischin, R. A. Die Naphthene (cyklische Polymethylene des Erdols) uod ihre StelIung zu anderen hydriirten cyklischen Kohlen- wasserstoffen. Braunschweig 1901. Wislicenus, Johannes. Sir Edward Frankland. Leipzig 1901. Witt, Otto N. Die chemische Industrie auf der internationalen Weltaustellung zu Paris 1900. Berlin 1902. INDEX TO AUTHORS’ NAMES. Abell, R. D., 128. Ackroyd, W., 87. I Arbuckle, W., 2. Armstrong, H. E., 182, 217, 244, 246. Aston, F. W., 41. Aston, H., 6. Auld, S. J. M,, 264. Barbour, W., 158. Bausor, H. W., 40. Beilby, G. T., 190. Bell, C. A., 179. Bevan, E. J., 22. Bone, W. A,, 162, 164, 215, 243.Bose, R. C. L., 92. Boyd, D. R., 188. Brauner, B., 63, 65, 66, 67. Browning, K. C., 243. Burgess, C. H., 189. Burgess, H. E., 171. Burrows, H., 216. Carpenter, H. C. H., 212. Carter, W., 45, 123. Caven, R. M., 26. Chapman, D. L., 189. Chapman, E. M., 28. Chattsway, F. D., 38, 39, 124, 125. Clarke, G., 181. Clayton, E. G., 201, 203. Cohen, J. R., 91, 214, 262. Collie, J. N., 89, 168. Corstorphine, R. H., 190. Crompton, H., 61. cross, c. I?., 22. Crossley, A. W., 172, 245. Dakin, H. D., 91, 214. Dawson, H. M., 5, 177, 178. Dickinson, C., 4. Divers, E., 163, 164. Dixon, A. E., 49, 50, 260. Dobbie, J. J., 125, 252, 255. Dootson, F. W., 131. Doran, R. E.,130. Dowzard, E., 92. Dunstan, W. R., 84, 85. Dyer, C.S., 148. Eyre, J. V., 131, 185. Farmer, R. C., 129, 201. Fenton, H. J. H., 22, 24, 119, 166. Forster, M. O., 85, 88, 116, 167, 169, 245, 257. Frankland, P. F., 6, 41, 201. Garsed, W., 89. Gordan, P., 154. Gostling, Miss M., 22, 119. Goulding, E., 84, 85. Gray, T., 89, 90. Guye, P. A., 48. Haga, T., 164. Hall, A. D., 239, 241. Hall, H., 36, 37. Harden, A., 57, 189. Hartley, W. N., 125. Harvey, A. W., 120. Hatfield, H. S., 152. Henderson, G. G., 190. Henry, T. A., 187. Hewitt, J. T., 172, 264. Hill, A. C., 45, 184. Hird, J. M., 186. Holmes, J., 170. Holroyd, G. W. F., 197. Horton, E., 246. Hunter, A. E., 68. HurLley, W. H., 191. Irvine, J. C., 88, 157. Japp, F. R., 173, 174, 176. Jerdan, D. S., 162, 164.XXIV Jollyman, W. H., 29, 39. Jones, H. O.,24, 205. Jowett, H.A. D., 56, 198, 199. Kipping, F. S., 32, 36, 37, 68, 181. Lander, G. D., 59, 61. Lapworth, A., 2, 28, 37, 93, 95, 148. Larter, A. T., 183. Lauder, A., 125, 252, 255. Lawrence, W.T., 47. Lee, T. H., 4. Lees, F. H., 54, 210. Lenton, W. H., 37, 148. Le Sueur, H. R., 245. Limpach, L., 154. Lloyd, L. L., 32. Lowry, T. If., 182, 217, 244. Lumsden, J. S. 188. Mackenzie, J. E., 150. Madan, H. G., 127. Maitland, W., 176. Martin, C. J., 91. Martin, G., 169, 359. Masson, O., 91. McCrae, J., 5, 177, 178, 186. McKenzie, 9.,186, 213. Meldola, R., 131, 185. Meldrum, A. N., 174. Michie, A. C., 173. Miclrlethwait, Miss F. hl. G., 257. Mills, TiT.S., 90. Moir, J.: 69. Moody, H. R., 129. Morgan, G. T., 236, Morris, G. H., 178. Naylor, W.A. H., 148. Neville, A., 127. Newth, G. S., 147. Oates, W.H., 86. Ogawa, M., 163. Orton, K. J. P., 38, 39, 124, 125, 200. O’Sullivan, C., 156. Pakes, W. C. C., 29, 39. Patterson, T. S., 4, 40. Pavlicek, F.,63. Perkin, A. G., 87. Perkin, W. H., 204, 256. Perkin, W. H., jun., 83, 47, 110, 257. Perman, E. P., 46, 47, 261. Pickard, R. H., 45, 123, 127. Plymen, F. J., 239. Pope, F. G., 186. Pope, W. J., 120. Power, I?. B., 210, 242. Purdie, T., 157, 158. Ramsay, W., 152, 197. BAY, P. C., 96. Richardson, A., 151. Robertson, W.,116, 169. Rowland, S., 189. Ruheniann, S., 40, 155, 187. Russell, E. J., 241. Ryan, H., 90.Schryver, 5. E., 54. Scott, A.,2. Sell, W. J., 131. Sherlden, F., 242. Simmoiids, C., 113. Sodeau, W.H., 149. Spranlrling, C. H. G., 215, 243. Steele, €3. U., 5. Stern, A. L., 126. Steveiis, H. P., 210. Sudborough, J. J., 43, 44, 45, 68. Tervet, J. N., 172. Thompson, J. T., 262, Thorpe, J. F., 110. Thorpe, T. E , 113, 170. Tilden, W.A,, 216. Titherley, A. IV., 29, 31. Tucker, S. A., 129. Walker, J., 188. Wharton, F. M., 6. Wragg, E., 187. Wynne, W. P., 116. Young, G., S6. IXDEX OF SUBJECTS. Absorption spectra of cyanuric acid and melamine, 125. Acetaniide sodium bromide and iodide, preparation and properties of, 31. Acetanilide, properties of 2 :6-dibronio-, 124. properties of 4-chloro-2 :5-dibromo-, 124.preparation and properties of 4-chloro-3-brnmO-, 39. preparation and properties of 2-chloro-5-bromo-, 39. preparation of 2 :4-dichloro-6-bromo-, 124. preparation of 2 :6-dichloro-4-bromo-, 124. Acetisobutylamide, preparation and pro- perties of, 30. Acetethylamide hydrochloride, prepara- tion and properties of, 30. Acetrnethylethylamide, preparation and properties of, 30. Acetochlorogalactose, preparation and properties of synthetical, 90. Aceto-4-chloromethylaniline,preparationand properties of, 39. Acetoiminoethyl ether, preparation of, 61. Acetonylacetone, physical constants of, 89. purification of, 89. condensation of, with hydrazinehydrate, 90. a-Acetoxycatnphorcarboxylic acid, \pre- paration and properties of, 28.Acet-n-propylamide hydrochloride, pro- perties of, 30. Acetylt~romoamino-2-chloro-4-bromo-benzene, preparation of, 124. Acetylbromoan~ino-4-chlorobenzene,pre-paration of, 124. Acetyl hromoaniino-4-chloro-2-bromo-benzene, preparation of, 124. Acetylbromoamino-2:4-dichlorobenzene, preparation of, 124. Acetylchloroamino-4-bromobenzene,pre-paration of, 124. Acetylcliloroamino-2:4-dibromobenzene, preparation of, 125. Acetylchloroamino-2 :6-dibromobenzene, preparation of, 124. Acetylchloroamino-2 :4 : 6-tribromo-henzene, preparation of, 125 Acetylchloroamino-2-chloro-4 -bromo-benzene, preparation of, 124. Acetylchloroamino-2-chloro-4:6-di-bromo5enzene, preparation of, 124. Acetylchloroaniino-4-chloro-2-bromo-benzene, preparation of, 124. Acetylchloroamino-4-chloro-2:6-di-broniobenzene, properties of, 124.Acetylchloroarnino-2 :4-dichloro-6-bromobenzene, preparation of, 124. Acatylene, decomposition of, at hightemperatures, 165. Acetylnitrotolylhydrazine, preparationof, 186 Acids, affinity values of, 24. Acylarylamines, alkylation of, 59. Address to the King, 19 ; Reply, 53. Affinity values of acids compared,24. Alcohol producing powers of B. coli wm-munis, 58. Aldehydes, conversion of, into amides, 45. Aliphatic oximcs, constitution of, 85. Alkyl isoximes, preparation and pro-perties of, 84. Aluminium-mercury couple, 91. Allyl-v-benzylphenylthiourea, prepara-tion and properties of n-chloro-, 50.Allylbenzylthiocarbamide, preparationand properties of ab-chloro-, 50. Allylphenylthiocarbamide, preparationand properties of ab-chloro-, 49. Allythiocarbimide, preparation and pro- perties of B-chloro-, 49. Allylsemi thiocarbazide, preparation of, 186. XXVII Sllylthiohydantoin, preparation and pro- perties of 8-chloro-, 49. Allyl-o-tolylthiocarbamide,properties of ab-chloro-, 50. Allylpheiiylcarbamide, preparation and properties of nb-chloro-, 49. Allylpiperid yl thiourea, preparaticn and properties of chloro-, 50. Amides, formation of, from aldehydes, 45. Amino-derivatives, formation of chloro-, 38. l-Aminocamphene and its derivatives, preparation and properties of, 86. Amiriogallate hydrochioride, 1” eparation and properties of ethyl, 242.preparation and properties of ethyldi-, 243. u-Amino-/3-methylhydrindene7 prepara-tion and properties of, 181. Ammonia, action of, ou metals at high temperatures, 190. Ammonium imidosulphite, preparation of, 163. nitrilosulphate, preparation aud pro- perties of, 164. a-Amylanhydracetonebenzil, preparatioii of, 176. 2-isoAn1yl-3-nitrophthalic acid, prepara- tion of, 186. d-2-Amyl-3-nitrophthalic acid, prepara- tion of, 186. Anaerobic conditions of fermentation, 58. Anhydracetonebenzil, analogues of, 174. Aniline, properties of 2 :4-dichloro-6-bromo-, 124. preparation of o-chloro-, 39. preparation of 2 :6-dichloro-4-bromo-, 124. properties of 4-chloro-2 :6-dibromo-, 124. preparation of 2-chloro-4 :6-dibromo-, 124.Anilines, preparation of 3 :4 :6, 3 :2 :4, 2 :4 :5, 2 :3 :4 chlorodi-bromo-, 192. preparation of 3 :6 :4, 2 :3 :4, 2 :4:5, 2 :4 :3, 3 : 5 :4 dichloro- bromo-, 192. Anilinophosphoryl chloride, preparation and properties of, 27. Anilino-p-toluidinophosphorate, ethyl,preparation and properties of, 26. Anilino-p-toluidinophosphorylchloride, preparation and properties of, 27. Anisidine, constitution of diazo-com-pound of dinitro-, 132. constitution of dinitro-, 133, 185. constitution of p-nitro-o-, 134. Anniversary dinner, 75. Anniversary meeting, 70. Apparatus, forins of, 151, 179, 241. Argon, 259. Arsenic, modification of Gutzeit’s test for, 92. Arylamines, acetylisation of, 45.Asarwm canademe, constituents of essen- tial oil of, 210. Asbestos, composition of ‘English,’ 203. Atomic Weights Committee, 74. of rare earths fonnd by ‘sulphatemethod ’ in error, 64. Auditors, appointment of, 35. Autofermentation of prcsseil yeast, 189. ‘ Available ’ plant food, 239, 265. Rzobeazene, preyarfition and properties of 2 :4 :6 :2’ :4 :6’-hcxachloro-, 39. Bacillus tgpl;ohoszcs,actionof, on glucose,5?. coli comnazinis, action of, on carbo-hydrates, 57. Bacterial decomposition of formic acid, 29 ; of foimates and nitrates, 39. Barium sulphate in decomposition of potassium chlorate, 149. Bassoric acid, preparation and properties of, 157. Bassorin, preparation and properties of, 156. Renzaldehyde hydrazone, preparation of, 186.Benzal-2-methylsemicarhazone, 86. Bei~zalmethylsemicarbazone,m-nitro-,86. Benzalpropiophenone dibromide, anct hydrazone, preparation and properties of, 128. p-Benzaminophenylacetamide, prepara-tion of, 200. p-Beiizaminophenylacetic acid, prepara- tion of, 200. Benzbntylamide, preparation and pro-perties of, 30. Benzene-3-azo-5-chloro-2:4-tolylenedi-amine, preparation and properties of,237. Benzene-6-azo-2-chloro-3 : 5-tolylenedi-aniine, preparation and properties of, 237. Benzene-5-azo-2 :4-diamino-1 :3-xylene,preparation and properties of, 237. Benzene-5-azo-4 : 6-diamino-1 :3-xylene, preparation and properties of, 237. Benzeneazo-u-naphthol, o-, na-, and p-bromo-, and derivatives, properties of, 264.constitution of derivatives of, 264. Benzene-2-diazoamino-1 -chloronaph- thalene, preparation and properties of p-nitro-, 238. Benzenes, preparation of 1 : 3 : 4, 1:2:4, 1:2:5, 1:3:5, 1:2:G, 1:2 :3 chlorodibromo-, 192. XXVIII Benzenes, preparation of 1:2 :4, 1:3:4, 1:4:2, 1:3:5, 1:2:3, 1:3 :2 clichlorobromo-, 192. preparation of the cliloro-, 91. the twelve tiisubstituted clilorobromo-, preparation and propel ties of, 191. lBe~zenesulphoiiaiiilide, action of sodium hypochlorite on, 262. Uenzenoid amines, meta-substitution in, 2. relation between constitution and physical constants of, 155. Benzinethylethylamicle, prepaiation and propelties of, 30 Benz-n-propylaniide, preparation aiid propelties of, 30.Benzoylacetie ester, action of dry silver oxide and ethyl iodide on, 59. a-Beiizoyl-a’-hron~ocampiii~)lior,preparation and properties of, 257. a’-Benzoyl a-bromocaniphor, preparation and pio1)erties of, 257. a-Benzoylcaniphor, 1)ieparatioii and pro-perties of, 168. a’-13enzoSl-a-~lilorocaml,hor, preparation and 1)rol)ertiesof, 257. a-T-Se~izoyl-a‘-clilorocam~~~ior,preparation and 1irol)ertios of, 257. Benzoylinandelic aniide and methyl-amide, prcparatioi! of, 200. Benzoyl-4-nietiiylthioseniicarbazide,86. Benzo-y-pj rone, prelmration of, 40. homologues of, 155. l-Benzol;y-2-berzoyleainplieii~, prepara-tion and properties of, 167. ~.’-Beiizos\-l’heiiylacetaniide, preparatioii of, 200. Benzyl cyanide, action of dry silvcr oxide and ethyl iodide on, 59.Lleiizylhgdiiridainiiie, preparation and properties of, 37. lBenzylhpdriiiclaiiiiiie bromocamphor-sulphnnates, prepara t ion and pI oper-tios of isomeric, 37. Benz ylideii e-a-in eth ylanh ydracetone -licnzil, ~iioperties of, 120, 121, 175. Benzyl, ieplacenient of, by methyl in substituted nitrogen coiiipounds, 205. Berheri tie, coiistitution of, oxidation of, with nitric acid, 255. Berthelot, Address to 11. i\Iarcellin, 250. Biynoxzn Y’ecoiim, c~olouriiig niatter of, 4. Hlowpil)e, an oil, 151. Borides of zirconium, chromium, tungs- ten, and molybdenum, preparationaiid properties of, 129. Rorou hydride5, constitution of, 152, 154. Brazilic acid, preparation and properties of, 258.Brazilic acid, constitution of, 259. Uroiiiirie, substitution of chlotine for, in aniline, 125. Uunsen, portr,tit of, presented to Society, 251. 2alcium sulpliate in iticrubtation on St. Paul’s Cathedral, 202. Jaiibrating pipette, a iiiercury, 179. 5’ahhh*zs qikndrival‘L.is and c’. v~9’rzlooscI, resins of, 187. I’ailitrolic acid, preparation and proper- ties of, 187. Camphane, 1)reparatioii and properties of 2 :1-bromonitro-, 85. C’aiiiplia~le, preparation and properties of 1:2-dibronio-l-nitro-, 85. Campliaur, preparation and properties of 1-nitro-, 85. 1)reparatiori and properties of 2 :1-iodo-nitro-, 86. Camphalie anhydrides, action of h\ dios! lnniiiie on the brorno-nitro-, 88. and its derivatives, preparation ant1 properties of 1.1 -chloronitro-, 169. Cainplianic acid, conititution of, 38.C~riiplianoiritrile, constitution of, 38. Cnmphoiiic acid, coiistitutiou of, 148. Canip1ioi:onic acid, prcparation of, from c~ini~~!iaiiicacid, 38. constitution of, 149. Calllpho’., p-t)r01710-, 244, from 1-11ytl ~.or;ycamphene, 245. iacemisatioii of a-broino-, 32. preparation aiid 1)roperties of tribromo-, 218. pieparation and prop ties of S-biomo- nitro-, 218. Camphorenic acid, constitution of bromo-, 149, 245. Camphoric acid, I’reparation and proper-ties of p-bronio-,217. anhydridr,, constitution of bi onio-, 38. Cainphorcluinoiie-p- bronioplien ylhydraz -0118, preparation ant1 properties of, 28. Carnplio~c~uiiior~es~~iicarbazone,prepnra-tioii at~dpropertics of, 28.C‘aiii~ilioi-a-sul~~~io-~-bro~oanilide,pie-paration of, 182 Camlhor-a sulphobiomide, preparation oi, 182. Caiiil~hor-a’-sul~~hocliloride,preparation and properties of a-chloi0-,183. C‘diiil)lior-a’-sulj,honamide, preliaration xiid properties of a-chloro-, 183. Caiii~ilior-a’-sulphonic acid, a-homo-, pieparation and propertiea of, and its derivatives, 152. Cam~ihorsnl~1ioii:nnideanhydride, prc-paiation of dilromo-, 1S3. prepniatioii of dichloro-, 183. XXl x Caniphorsulphopiperides,preparation of, 182. Carbazoles, formation of, 176. Cai bonates, method of estimating small quantities of, 241. Carbon dioxide, decomposition of, at low l)remires, 168. monoxide from the decomposition of carbon dioxide, 169.nb-Carboxpamylphenylthiocarbamide, preparation of, 130. Carboxyam yl thiourea ,preparation of, 130. nb-Carboxyaniyl-o- tolylthiocarbamide, preparation of, 130. nb-Carboxy iiiet’nylbenzyl thiocarbaniide, propeities of, 130. ab-Carbosymethylisobntylthiocarb-aniide, preparation of, 130. ab-Carboxymethylethylthiocarbaniide, preparation of, 130. ab-Carbosymeth ylmethylthiocarbamide preparation of, 130. ab-Carboxyil7ethyl-a-and p-naphthyl-thiocarbamide, preparation of, 130. Carboxyinethylphenylseniithiocarbazide,preparation of, 130. Carhoxyniethylpiperidylthiourea, pre-paration of, 130. Carboxyniethylthiocarbamate, prepara-tion of benzyl, 130. preparation of methyl, 130. preparation of ethyl, 130.nb-Carboxymethyl-o-and p-tolylthio-carbaniitle, preparation of, 130. ab-Carboxymethylphenylthiocarbaniide,preparation of, 130. Carhox~iuethylthiourea, preparation of, 130. Carvacroxyfumarate, preparation and properties of ethyl, 155. Catalytic agents, influence of, in disso-ciation, 93. Cellose,’ constitution of, 167. Cellulose, action of hydrogen bromide on, 22. constitution of, 22. sugars, 166. Certificates of candidates for election, 8,97, 138, 221. Chemical combination, a theory of, 169.‘ Chlorallylthiourea ’ of Henry, 49. Chlorates, decomposition of, 149. Chromium boride, preparation and pro-perties of, 129. Cinnamal-2-methylsemicarbazone, 86. Cinnamic metliylamide, preparation of, 200. preparation and properties of di-bromo-, 200.Citric acid solution for estimatiiig ‘avail-able ’ plant food, 266. “Claisen reaction,” mechanism of, 96. Cocaine, estimation of, 89. hydriodide periodide (diiodococaine hydriodide), 89. Codeide, preparation and properties of brorno-, 55. iuoCodeine, preparation and properties of, 55. methiodide, preparation and proper- ties of, 55. Copper-ammonia sulphate, dissociation of, 178. Corydaline, constitution of, 253. Couniarilic acid, preparation and pro-perties of, 217. preparation and properties of di-ch10r0-, 217. prepar~tion and properties of chloro-, 217. nz-Cresylglncoside, preparation and pro-perties of synthetical, 90. m-cresol, preparation ad properties of trinitro-, 183. Cyanohydroxypyridine derivatives, 69.Cyanuric acid, constitution of, as shown by spectrum, 125. p-Cymeiie, preparation of bromo-, 169. Day ancl Hour of Meeting, 20, 35, 54, 74, 251. ?z-Decane-dicarboxylic acid, preparation of, 188. Decomposition, at high temperatures, of hydrocarbons, 164. Dehydrobrasilic acid, preparation and properties of, 258. Deoxyben?oin, action of dry silver oxide and ethyl iodide on, 59. a-Desylene-ethyl ethyl ketone, prepara- tion of, 175. Desylene-m e thy1 ethyl kctone, prepara -tioii and properties of, 174. Ilextrose fi oni cellulose, 166. Diacetaniide, preparation of, a new metliotl, 31. Diacetylbenzene-5-azo-2 :4-tolylenedi-aminc,preparation and properties of,237. Diacetyl-J/.cuniidine, preparation and properties of, 45.Diacetyl-2 : 6-dibronioaniline, prepara-tion and properties of, 45. l>iscetylgallate, preparation and proper- ties of ethyl diiiitro-, 242. Diacetyliaoniorphinc methiodide, pre-paration and properties of, 55. Diacetyl-a- and B-naphthylamine, pre-paration and properties of, 45. Diformyl-2 :4-dianiino-1 :3-xylene, pre- paration and 1)roperties of, 237. Diformyl-4 :6-diamino-1 : 3-xylene, pre- paration and properties of, 237. xxx Diformyl-5-chloro-2 :4-tolylenediamine, preparation and properties of, 237. Diastase and yeast, action of, on starch, 178. Dinzoamine compound3, substitution in formation of, 236. 2-Diazoamino-1-chloronaph thalene, pre -paration and properties of, 227.Dibenzoyi tyrosinamicle, preparation and properties of, 200. Diisobutoxydiphenylniethane, prepara-tion and properties of, 150. aB-Diet hylan hydracetonebenzil, proper-ties of, 176. Difurfurylethanedialdehyde and deriva- tives, preparation and properties of, 119. a-Dihydroxycyanocamphor, preparation and properties of, 28. -1 :4’-Dihydroxytetraphenylniethane,preparation and properties of, 150. o-Dimethoxybenzoin, preparation of, 88. l)imethoxysnccinates, optically active, preparation and properties of, 157. influence of solvents on rotation of, 158. Dimethylacetoacetate, action of nitric acid on methyl, 204. B/3-Dimethylanhydracetonebenzil, pre-paration of, 175. Dirnethylaniliue, action of fuming sul-phuric acid on, 3.aa-Dimethylbutane-aa’b- tricarboxy lie acid, 244. 6 :8-Dimethyl-1 : 4-benzopyrone, prc-paration and properties of, 187. 6 :8- Dimethyl-1 :4-benzopyrone-2-carl)-oxylic acid, prepara tion and properties of, 187. 1 :3-Dimethyl-1 :3-ciibenzoyl-2-phenyI-propane, new iyomeride of, 128. 4 : 4-Dimethyldihydrobenzene, prepara-tion and properties of, 245. 4 : 4-Dimethyldihydrobenzene, prepara-tion and properties of 2 :6-dichloro-, 245. aa-Dimethyltricarballylic acid, prepara- tion and properties of, 215. aa’-Dimethyltricarballylic acid, prepara- tion and properties of, 215. Dihydrobrazilic acid, lactone of, pre-paration and propeities of, 258. 2 :6-Diket0-4-isopropylhexamethylene,preparation and properties of, 172.2 :6-Dike to- 4-isopropylhexame thy lene -3-carboxylate, preparation and pro-perties of ethyl, 172. DicycZopentane, and its derivatives, pre- paration rand properties of, 110. ~~-Diphenyl-~e-dihydroxypentane,pre-paration and praperties of, 173. Diphenylaniidino-oxalanilitle, prepara-tion and properties of, 60. Diphenylamidino-oxalic rstcr, prepara-tion and properties of, 60. Di-N-phenylimino-oxalic diethyl ether, preparation and properties of, 60. Diphrnyldinitroethylene, 68. 3 :5-Diphenyl-4-methyl-pyrazole, ire-paration and properties of, 128. “1:2-Diphenyl-1 :2-dihydroxycyclopen-tane ” of Wislicenus and Kuhn, 173. Dipropoxydiphenyln:ethane, preparation and propeities of, 150. Diisopropyltricarballylic acids, prepara- tion and properties of, 215.Dipyroinucyltartarates, preparation and properties of ethyl and methyl, 41. Distribution-coefficient of ammonia be-tween alkali salt solutions and chloro- form, 5 ; alkaline earths, 177. Dissociation, deterruination of hydro-lytic, 129. of copper-ammonia sulphate, 178. Dithionic acid, formation of, from snl-phnrous acid, 212. Election of Fellows, 21, 109, 162, 236. Enantiomorphism of silicon coinponnds, 32. Enolic form of a-benzoylcamphor, 167. Enzyme, part pIayed by, in fermenta- tion, 127. Essex grass land, discrepancy between ‘ available ’ and actually used phos-phoric acid, 241. Esterification, method of automatic con- tinuous, 41. Ethane produced by direct union of car-bon and hydrogen, 163.Ethoxyanilinophosphoryl chloride, pre- ]baration atid propeities of, 26. Ethoxy-p-toluidinophosphoryl chloride, iweparation and properties of, 26. a-Ethylanhydracetonebenzil, preparationof, 175. ,8-Ethylcysnnsuccinate, preparation and properties of ethyl, 199. a-Ethyl-,8-cyanotricarballylate,prepara-tion and properties of ethyl, 199. Ethylene, preparation of, in laboratory, 147. a-Ethyltricarballylic acid, and its deriv-atives, preparation and properties of, 199. Eugenoxyfuniarate, preparation and pro- perties of ethyl, 187. Extraordinary General Meeting, 84, 117, 208, 249. Fermentation, 189. cause of, remark on, 127. XXXI Forinate, sodium, in bacterial decompo- sition oi sugar, 29. Formic acid, decomposition of, 29, 39.Frankland Memorial Lecture. 193. Furfural dehyde hydrazone, preparation of, 186. Gallate, preparation and properties of diazoethyl, 242. preparation and properties of ethyldinitro-, 242. Gallic acid, derivatives of, 242. Glasgow University, Address to, 161. Glucose, constitutim of, 256. Glncosides, preparation of synthetical, 90. Glyceric acid, niolecular rotation of ainide, anilide, and tolnirlides of, 6. Glycery ldiphenyletherp hosplioroiis a~id, preparation and properties of, 188. Glycerylphenyl -p-tolyletherphosphorousacid, preparation and prnp?rtiesof, 189. Glycery ltli-p-to1 yletherphosphofous acid, preparation and properties of, 189. Hzinatoxylin, constitution of, 259. Hentriacoiitane, preparation and pro-perties of, 171.Heptacosane, preparation and proper-ties of, 171. Homoldic acid and its derivatives, pre-paration and properties of, 198. Hydrinclamine camphor-n-sulphonates,isomerism of, 32. d-Z-Hydriiidamine d-camphorsnlphonate, preparation and properties of, 37. d-hytlroxy-cir-rr-camphanate, prepara-tion and properii1.s of, 37. d-I-nmndelate, preparation and pro-perties of, 36. cl-mandelate, preparation and proper- ties of, 36. Hydrogen, oxides of, higher than the dioxide, 197. Hydrolysis, determination of, 129. Hydroxamides, reactions of, 123. Z-Hyd roxy-2 -benzoyl camp11 ene, prepai’a -tion and prolierties of, 167. 8-Hydroxybutyric acids, prepai ation and properties of d-and I-, 213. Z-Hytlroxycamphene, preparation and properties of, 86.a-Hydroxycaniphorcarboxylic acid, pre- paration and p1opertit.s of, 28. nmide, preparation and properties of, 28. Hydroxyz3ophthalic acid, preparationand properties of, 47. Iodic acid, preparation of, 2. Ionic velocities, measurement of, 5. Ionisation hypothesis of decomposition of hydrazones, 25. of cane sugar solution, 91. Imidosulphites, alkaline, preparction of, 164. semiImino-oxnlic diethyl ether, pre-paration and properties of, 61. Imino-ethers, preparation of, from amides, 61. Incrustation from St. Pad’s Cathedral 201. lsomeric change in organic componnds, 93. Karabin, preparation and properties of, separation of, from neriodorein and neriodorin, 92. Kerosene oil blowpipe, a, 151.Lanthanum, a.tomic weight of, 54. LEvulose, genetic connection of, with cellulose, 23. Lemon oil, new substances in, 171. Limettin, constitutioo of, 216 preparation and properties of chloro-, 217. preparation and properties of dichloro-, 217. Liquids, latent heat of evaporation of, 61. rfi-Lutidostyril, properties of 3-and 5-nitro-, 70. propelties of 3 : 5-dibromo-, 70. Mngnesium boride, preparation of, 152. Magnetic rotation of polyhydric alcoholh, 256. Maltose, isolation of, from glucose, 45. Markownikoff, coiigratulatory letter to, 1 ;reply, 83. Melamine, constitntiori of, as shown by absorption spctrum, 125.‘‘Mellissy’l mellisate ’’ of Kissling, 171. Memorial Lecture, Frankland, 193. Lectures, issue of volume of, 73.Mercuriamnionium salts, preparation and properties of di-, 96. Metal-ammonia compounds in solution, 5, 177, 178 Methane, decomposition of, at high tem- peratures, 165. produced by direct union of carboil and hydrogen, 163. Methiisomorphimethine, preparationand properties of, 55. me thiodide, and methohydroxide,preparation and properties of, 55. Methosj ethoxyisobutoxy silicon chlor-ide, preparation and properties of, 32. xx Methoxyethoxysilicon dichloride, pre-paration and properties of, 32. a-and P-Methylanhydracetonebenzil,pre-paratiou aud prol’erties of, 174. a-Methylanhvdracetonedibenzil, prepara-tion and propdies of, 175. Rlethylaniline, preparation and proper-ties of o-chloro-, 39.1-SIethyl-2 :3-diphenylcycZopentane, pre- paration of, 176. R~ethyltliphenyle~cZopentenone,prepara-tion and properties of, 175. dIethylrii~limetliy1,~~ccinicacid, pre-p iration 2nd properties of, and deriva- tives, 243. Xietliylfurfural, preparation ancl proper- ties of chloro-, 119. Uethylfiirf~iraldehytle,bromo-, from the action of hydrogen bromide on kctu. hexose,, 26. P-Methylhydrindone, preparation of, 181. P-Methyl-a-h3.driricoiie, preparation and properties of, 181. BIethylpropyl-1 : 4-benzopyrone, prepar- ation and properties of, 156. 5-DiIethyl-8-proiryl-1 : 4-benzopyrone-2-carboxylic acid, preparation and pro-perties of, 155. 8-~letliyl-5-pro~)yl-l:4-benzopyrone-2-carboxylic acid, preparation and properties of, 156.Metliylseinicarbazide, constitution of, 86. a-ilIethyltricarballylic acids, preparation and properties of, 2 15. Molecnlar rotation of ethereal salts of glyceric acid, 6. solution volume, relat,ion between rotation and, 158. Nolybdenum boride, prcparation and properties of, 129. Moorland waters, the chlorine of, 87. 8-.isoMorpliine, preparation and properties of, 54. isoMor phine, coil stitution of, 56. methohydroxide, constitution of, 55. Morphine, researches on, 54. N-a-and 8-Naphthylacetiminoethylether, a-hydrochloride, properties of, 60. a-Naphthylaniine ethylpicrate and methylpicrate, preparation and pro-perties of, 44. a-and 8-Naphthylamine picramides, and ethyl triiii trobenzoates, preparationand properties of, 44.trinitrobenzene, preparation aiid pro-perties of, 44. trinitrotoluenes, preparation of, 44. a-Naplithy lgalactositle, preparation and properties of synthetical, 90. Neodymium, oxides of, place in the periodic system, 67. Nerium O~OT~LTIL,poisonous constituents or, 92. Nitrides of metals formed at high tern- peratnres, 190. Nitrogen peroxide, liquid, as a solvent, 201. Nomenclature of unsymmetrical clicarb- osylic acid derivatives, 43. Officers and Couiicil, proposed changes in, 35. O!)tical rotation of snhstiinted asym-nictric carbon compounds, 49. Oiitically active nitrogen conipouiids, 120. Oroxylin, preparation and properties of, 148. 01’0x~y/ItcmImiicicnz, preparation of oroxylin fr{,ni, 148.Osyritin, forniula of, corrected, 88. Oxalacetic acid, decomposition of hydr- azone of, as a measure of affinity value ot acids, 24. y-Ox,zlo~~rotonic acid, prcparation and properties of, 96. Pentavaleiicy of nitrogen in ammonium salts, 121. Pheiio-a-aniinoheptaiiietli~lei~e,1)repara-tion and properties of, 68, ligdrochloritle, p)ntinichloride, and benzoyl derivative, l’reparation and properties PI‘,68. Pheno-a-l<etoliep)tanietli~-lene, prepnra-tioil arid properties of oxinic of, 68. Plienosyriiethoxyethoxysilicon chloride, preparation and properties of, 32. Pheiioxyiiiethoxysiiicon dichloride, pre-paration and properties of, 32. 6-Phenoxypropy lene, preparation and properties of, 188. A‘-Phrnylacetirninomethyl ether, pro-pertivs of, 60.Phenylacetoniethylamide, preparationand properties of’p-nitro-, 200. 2-Phenylherizy la1 Iy linethy I ammoii ium I-campliorsnlphonate, prepnrat ion aiid properties of, 120. Pheiiylbenzylhydrazine, deconiposition of, 26. Phenyl-a- and p-naphtliylcarbazole, and their derivatives, preparation and properties of, 176. PhenylchloroncetoliydIindamides, pre-paration and properties of isomeric, 36. Phci~ylhydroxylaniirie, preparation and properties of tlinitro-, 214. ~c)i2i-,~~-Plieiiyliinino.oxalicdiethy1ether, preparation anti properties of, 60. XXXIII d -Phenylbenzylallylinethylarnmoiiium nitrate, preparation and properties of, 120. mercuri-iodide, preparation and pro- perties of, 121.3-Phenyl-l-methylhydroxytriazole,and acetyl and silver derivatives, 86. and silver derivative of na-nitro-, 86. 2-Phenyl-l-methylmercaptotriazole, 86. 2-Phenyl-l-methyltriazole, 86. PhenylseniithiocarbaziLte, preparation of, 186. 3-Phenyltriazole, 86. Phenyl-p-tolylglycerolether, preparation and properties of, 189. Phosphates, acid solvents for, in soils, 239. Phosphorus cliloricles, action of,on arom- atic glycerol ethers, 188. space configumtion of, 26. suboxide, non-existence of, 189. preparation of, 243.‘‘Phosphorus trithiocyanate,” 51. action of, on alcohol, 261. Phosphoryl chloride, organic deriva-tives of, 26.‘‘PCosphoryl trithiocynnate,” 51. Phthalic acid, esterific<ition of 3-nitro-, 186. Pilocarpine, constitution of, 198.preparation and properties of dibromo-, 57. isoPilocnrpine, preparation and proper-ties of bronio-, 56. preparation and properties of dibronio-, 56. perbromide, preparation and proper- ties of dibromo-, 56. isoPilocarpiiiic acid, preparation and properties of, 56. preparation of bromo-, 57. preparation and pyoperties of di-broino-, 56. isoPilocarpinolactone, preparation and properties of, 57. Pilopic acid and its derivatives, pre- pavation and properties of, 198. Pilopic acid, and its derivatives, pre-paration and properties of homo-, 198. Pilopinic acid, preparation and proper- ties of, 56. i-Pimaric acid, preparation and proper- ties of, 187. cl-Pinene from sanclarac, 187. Pipette, a calibrating mercury, 179.Praseodymium, atomic weight of, 65. tetroxide and peroxide, preparation and properties of, 66. 8-isoPropy1-y-acetylbutyric acid, pre-paration and properties of, 172. p-Propyl hydracetonebenzil, preparation of, 176. Propylene, preparation of, in laboratory, of, 148. Propylthiocarbiniide, preparation and properties of 8-chloro-py-dibronio-, 50. Pyridine, chloro-condensation pro-ducts of, 131. Pyroniucylhydroxarnic acid, properties of, 127. Racciiiisation of a-bromocamplior, 32. Heading of papers, discussion on, 118.‘ Residnal affinity,’ 246. Robinii1, froin Bobinin Psczdacacict identical with karnpherol, 87. preparation and properties of, 87. Sc~cchcwom~ccsillcwxinnzcs, use of, in isolating maltose from glucose, 46.St. Paul’s Cathedral, inernstation from the Stone Gallery, 201. Salicylaltleligde hydrazone, preparation of, 186. methyl ether, new method of prepara-tion of, 88. Sandarac resins, composition of, 187. Silicon, organic derivatives of, 32. Sodamide derivatives, action of, on organic derivatives, 29. Sodiobenzarnide, action of, with alkylhaloids, with acid chlorides, with halogen esters 29 ; with brornnniides, 30. Sodium nitrilosuphate preparation and properties of, 164. sulphate, in ammonia solution, condi-tion of, 47. Solution of nietal-ammonia compouuds, 5. ionic velocities in aqueous, 5. Solvents, influence of, on optical rota- tion, 41. Specific rotation of ethyl tartrate in isobutyl and octgl alcohols, 41 ;of the heterocyclic furfurans, 41.Starch granules, action of diastase and yeast on, 178. Styrenyhnethylhydroxytriazole, and ace- tyl and silver derivative, 86. “ Sul)valency,” definition of, 99. Sugar solution, influence of, on con-ductivity of solutions, 91. Sugars, constitution of, 256. from cellulose, 166. Sulphonium iodides, active forms of, 122. Sulphur, thc orienting influence of, 216. Taka-diastase in hydrolysis, 184. Tartrate, preparation and properties of ethyl-scc-octyl, 186. XXXIV Tartrate, metliyl ethyl, preparation of, 4. Tantomerism of substituted amides, 31. of thiocyanates, 50. Tecomin, colouring matter of BignoniaTccomn, 4. Tetrahydroisoirhthalic acid, prepara-tion and properties of, 48.Tetramethylenecarbinol, preparation and properties of, 33. Tetraphenplcz~clopente~ie,preparation and properties of chloro-, 191. Tatral)henylc~/cZoprntenol, preparation and proherties of, 191. Tetrapheiiylc?/cZoi)entenolone, prepara-tion ancl properties of, 190. Thiocarbamide Iiydroclrloricle, prepara-tion and properties of, 210. ‘ Thionyl thiocyanate,” probable con-stitution of, 51. Thiosinamines, halogen-substituted, 49. Thomsen, portrait presented to Society, 251. Thoriiim, complex cheniical character of, 67. 0-Thymoxyeinnamate, preparation and properties of ethyl, 155. Thymosyf11 marste, preparation and pro- pertics of ethyl, 155. Tobacco leaf, parafiins of, 171. p-Toluene-5-azo-4:6-diainino-1 :3-xyl-ene, prepration and properties of, 237.o-?pi-and p-Tolueaeazodibroiii~~~~eiiol, ethyl ether, acetyl and benzoyl de-rivitive.;, 1;relmition and properties of, 172. Toluenes, constitution of the dichloro-, 91, 116. 6-Toluidine, preparation and pro1)erties of 2 : 4-dinitro-, 214. p-TolnidiiioRniliiiophosl,hate, propara-tion ancl properties of ethyl, 26. p-Toluidiiioaniliiioi~hosphoryl chloride, prqmration and properties of, 27. pToluidinophosphory1 chloride, prepar- ation and properties of, 27. Toluo-y-pyrone, preparation of, 40. Tolyl-4-lr ydrazine, deriva ti ves of 3-nitro-, 186. N-o-Tolylacetiniinoethyl ether, hydro-chloride, and platinicliloride, prepara- tion of, 60. n’-o-Tolylacetiminoniethyl ether, hydro- chloride, and platinichloride, properties of, 60.N-p-Tolylacetoiminoethylether, proper- ties of, 60. Tolylhydroxylamine, preparation and properties of dinitro., 214. Tragacanth, constituents of gum, 156. a-Tragacanthan-xylan-bassoricacid, pre paration arid properties of, 156; fi-isomeride, 157. Tragacanthose, preparation and properties of, 157. Triacetylgallate, preparation and pro-perties of ethyl dinitro-, 242. Triazole ring, nature of, 87. Tricarballylic acids, syntheris of alkyl substituted, 215. Triethyloxaniines, non-existence of iso-meric, 85. Trirnellitic acid from sandarac, 187. Triniesnte, piepnration and properties of ethyl ant1 inethyl, 47. Trimesic acid, reduction of, 47. ap~-Trimrtliylanl~ydracetone~~enziI,and derivatives, preparation of, 176.Trimethyleneglycoltliphenylether, pre- paration and properties of B-chloro-, 188. Tiimethyleneglycoldi-p-tolyl ether, pre- paration and properties of p-chloro-, 189. Trin~ethylcneglycolphei~yl-p-tolylether, preparation and properties of B-chloro-, 189. Trimcthylsnccinate, preparation aud pro-1)erties of ethyl broiiio-, 243. Trirnethylsnccinic anhydride, prepara-tion and properties of hromo-, 243.‘Trinitrothyinol ’ of Maldotti, 153. 2 :3 :5-Triplienylfiirfnran, preparation and properties of, 174. Tungsten boride, preparation and pro- perties of, 129. Untlecylenic acid, hydrobromides of, pre- paration and properties of, 188. Urea, reduction of nitro-, 197. I‘ Valency directions” of atoms, 123. Vnpour pressure of aqueous aminoilin solution, 46, 261. Violaquercitrin, formula of, corrected, 88. JVater, variations in solvent power of, 6. XyIan-bassoric acid, preparation and pro-perties of, 157. Bin-Xylcnoxyciunamate, preparation and properties of etllyl, 187. ?n-Xyteiioxyfiimarate, preparation and properties of ethyl, 187. ~n-Xylenoxystyrene, preparation and properties of, 188. Yeast, autofern~entation of pressed, 189. nutrition of, 126. and diastase, action of, on starch, 178. Zirconium boride, preparation and pro-perties of, 129.