INDEX OF AUTHORS’ NAMES.TRANSACTIONS AND PROCEEDINGS. 1910.(Marked T. and P. respectively.)A.AdhicBry, Birciidra B~WYIIL. SeePul”chaZun Neogi.Aidridge, ilfonhguc. See F~wZc~icIcIhnicl Chattaway.Allmand, Arthur John, a Enity relationsof cupric oxide and of cupric hydroxide,T., 603 ; P., 55.Alpern, Roman, and Churles Weizmann,attempts to prepare glycerides ofamino-acids, P., 345.Applsbey, Malcolm Pcrcival. The vis-cosity of salt solutions, T., 2000 ;P., 216.Armstrong, Ed ward F9.a ,zklcr?~d. SeeHonry 3diuard Armstrong.Armstrong, Hcwy Edzmwd, niorpho-logical studies of benzene deriva-tives. Part I. Introductory, T.,1578 ; P., 139.studies of the processes operative insolutions. Part XIX. The com-plexity of the phenomena af€ordeilby solutions ; a retrospect, l’., 299.Armstrong, H ~ w ~ J Edward, and Rd,/:crrdFranklaizd Armstrong, studies oncnzyme action.Part XV. The com-parative influence of rnonohydricCll13~n + 1 alcohols and other non-electrolytes 011 eiizymic activity, 1’. ,334.Armstrong, Henry Edward, EdwardFraddand Armstrong, and EdzuardHorton, studies on enzyme action.Part XVI. Priiiiaseandamygdalase :their separate occurrence in plants,P. 334.studies on enzyme action. Part XVII.The distribution of B- glucases inplants, P., 334.Armstrong, Henry Xdwarcl, and Dnvidarothers, studies of the processesoperative in solntions. Part XVIII.‘l’he tlclm~sion of elcetricnl con-cluctivitj by ~ioi~-electrolytcs, l’.; 299.XCVI IArmstrong, Horny Edward, and JohnVarggus Eyre, studies on enzymeaction.Part XVIII. Linase, Y., 335 ;discussion, P., 335.Armstrong, Henry Edward, and h’diccwclWheeler, studies of the processesoperative in solutions. Part XVIX.The relative efficiencies of acids asdeduced from their conductivities andhydrolytic activities. (II.), P., 299.Armstrong,Henry Edward, arid FrederickPallisel. Worley, studies of t h e pro-cesses operative in solutions. PartXIII. The depression of the hydro-lytic activity of acids by parafhnoidalcohols and acids, P., 298.Arup, Paul Seidcli?L. See 2’?mmusPurdie.Ashdown, (Miss) Olive Eveline, aridJohn TfLcodore Hewitt, the by-pro-ducts of alcoholic fesmentation, 1’. ,1636 ; P., 169.Aston, Bernard Ciacrqft, the alkaloidsof the Pnkntea, T., 1381 ; P., 11.Atkins , Will iu a L R ingrosc Gc lsto I I ,Traube’s molecular volume nlethodapplied to binary mixtures of organicsubstances, P., 337.cryoscopic, ebullioscopic and associa-tion constants of trimethylcarbinol,P., 342.Auld, Snnzuel Jams Xa‘rwoiL, occurreliceof osyritrin (violaqnercit~.iil) in 0 s y 1 - i ~(sbyssiizicci, 1’., 146.B.Bacon, Williana. See C‘hcrrlcs YrcdericlcBagster, L. 8. See Bertmm DillonBain, (Jfiss) Alice Afa1.y. See WilliamBain, Uwitl. See IIugl~ Marshall.Cross.Steele.Ho6soia Mills.8 2654 INDEX OEBall, Walter Craven, estimation ofsodium and czesium as bismuthi-nitrites. Part I. Estimation ofsodium, T., 1408 ; P., 169.compounds produced by the simulta-neous action of nitrites and hypo-sulphites on nickel salts.A methodfor the detection of nickel inpresence of much cobalt, P., 329.Baly, Edward Charles Cyri2, FVilk6inRradshaw Tuck, and (Miss) E@Gweiuloline larsden, the relationbetween absorption spectra andchemical constitution. Part XIV.The aromatic nitro-compounds andthe quinonoid theory, T., 571 ; P.,51 ; discussion, P., 51.the relation between absorption spectraand chemical constitution, Part XV.The nitrated azo-compounds, T.,1494 ; P., 166 ; discussion, P., 167.Bamford, (Miss) Haiaiinh, and JOJL~LLionel Simonsen, the constitution ofthe benzenetetracarboxylic acids, T. ,1904 ; P., 206.Banerjee, Shrish CJ~ui~cZm. See GeorgeClarke, jun.Barger, Georyc, the constitution ofcarpaine.Barger, George, and &?try Hallctt Dale,4-8-aminoethylglyoxaline (B-imina-zolylethylamine) and the otheractive principles of ergot, T., 2592 ;P., 327.a third active principle in esgotextracts ; preliminary note, P.,128.Barger, George, and Arthur James Ewins,the alkaloids of ergot.Part II.,T., 284 ; P., 2.some phenolic derivatives of B-plienyl-ethylamine, T., 22% ; P., 248.Barlow, WiZlium, and William JucksoiaPope, the relation between the crystalstructure and the chemical composi-tion, constitution, and configurationof organic substances, T., 2308 ; P.,251.Barnett, Edward de Burry, the action ofhydrogen dioxide ou thiocarbamides,P., 63.Barnett, Edward de Bany, and XuiituclSmiles,rthe intramolecular rearrange-ment of diphenylaniine o-sulph-oxides. Part II., T., 186 ; P., 10.derivatives of X-pheaylphenazothio-nium. Part III., T., 362; P., 47.derivatives ofS-alkylphenazothionium,T., 980 ; P., 92.Barrett, Ermsf, a study of the dissociF-tion of the salts of hydrosylnmnie inaqueous solution, P., 233.Part I., T., 466 ; P., 53.IUTHOBS.Beard, Stanley Hoskiicgs. See JohnJoscyh Sadborough.Bee, James. See Thontns Hill Easter-field.Berry, BrtJmr John. the adsorution ofurinium-x by b a h m sulphkte, T.,196 : P., 6.Bevan,. Edward John. See CJzarlesFrede~ick Crors.Blanc, Gustavc Louis, and Jocelyn FieldThorpe, Komppa’s synthesis of cam-phoric acid, T., 836 ; p., 83 ; dis-cussion, P., 84.Blockey, John Regiicald. See JuliusBcwnd Cohen.Bloxm, William PoppZewell, and ArtJLurGcorye Perkin, indirubin.Part I. ,T., 1460; P., 168 ; discussion, P.,168.Bone, FYillicLi)L di~tl~~~r’, and HubcrtT r a d Coward, the direct union ofcarbon and hydrogen. Synthesis ofmethane. Part IT., T., 1219 ; P.,146.Boon, Alfred ArcJtibald, the action ofmethyl tert. -butyl ketone on ketols.Part I., T., 1256 ; P., 94.Boon, Alfred Archibald, KennctlcMcKenzie, and JOJLIL Foiintai?~ Reid,oxonium compounds j preliminaryuote, P., 95.Boon, Alfrccl Arclbibald, and ForsythJnstws Wilson, a study of some un-saturated compounds containing thetert.-butyryl group. Part I., T., 1751 ;P., 208.Boyd, David Runcirnan, the action ofammonia on the glycide aryl ethers.Part 11. Phenoxypropanolaniines.T., 1791 ; P., 209.Boyd, David Rzmciman, and EriiestRobert Marle, a new method for thepreparation of aryl ethers of glycerola-monochlorohydrin, T., 1788 ; P.,208.Boyd, Robert.See Gcoygc GcraldHenderson.Boyle, (Miss) Mary, iodobenzenemono-sulphonic acids. Part 11. Esters andsalts of di- and tri-iodobenzenesulpho-nic acids, T., 211 ; P., 4.Brady, Oscar Lisle, and Samuel Smiles,the intramolecular rearrangement ofdiphenylnmine o-sulphoxides. Part 111.The tri- and tetra-chlorosulphoxides,T., 1659 ; P., 199.Bramley, Arthur. See Qi1bel.t ThomasMorgan.Brown, Roracc. Td&t*cr, note 011 theixmer of Dr. A. Slator and Dr. H. J. S.$ a h on ‘(the r6le of diffusion infermentatiou by yeast-cells,” P., 130INDEX OF AUTHORS.2655Brown, Janws Campbell, and JohnXmeath Thomaa, an ap laratus for thedistillation of fats and! fatty acids inthe vacuum of the cathode light, P.,149.Burgess, Maurice John, and 12ichadVernon Wheeler, the volatile con-stituents of coal, T., 1917 ; P., 210.Burt, Frank Playjair, a new sulphide ofnitrogen, T., 1171 ; P., 127 ; discus-sion, P., 127.C.Cain, J o h Canitell, and Percy May,studies in the diphenyl series. Part I.Acetvlation of benzidinc derivatives,T., f20 ; P., 71.Cameron. Alcxancler. Tlwmw, and BasilChurl& McEwan, the determinationof malonic acid by potassium per-manganate, P., 144.Campbell, Arthw Fined, and JocelynField Thorpe, the formatiou and re-actions of imino-compounds. . PartXIII. The constitution of ethyl B-imino-a-cyanoglutarate and of itsalkyl derivatives, T., 1299 ; P., 176.an instance illustrating the stabilityof the four-carbon ring, T., 2418 ;P., 296.Carr, Fruiicis Hotcard, and Williatr~Colcbrook Reynolds, the specific rota-tory power of hyoscyamine and therelation between that of alkaloids andtheir salts, T., 1328 ; P., 180.Caton, Frederick WiiTlinm. See FrankTutin.Caven, BoBcrt JlwliiL, separation ofmetals of the tin group, P., 176.Challenger, Frederick, and FredericStanley Kipping, organic derivativesof silicon. Part XII. Dibenzylethyl-propylsilicane and sulphonic acidsderived from it, T., 142 j P., 3.organic derivatives of silicon. PartXIII. Optically active compoundscontaining one asymmetric silicongroup, T ., 755; P., 65.Chaney, Newcontb Kinizey. See FrederickDanie I Cha ttaway.Chapman, David Lemard, and HerbertEdwin Jones, the homogeneous de-composition of ozone in the presenceof oxygen and other gases, T., 2463 ;P., 294.Chapman, David Leonurd, and PatrickSarufield MacXahon, the interactionof hydrogen and chlorine. Thenature of photochemical inhibition,T., 845; P., 93.Chapman, Dccvicl Leonard, and PutrickSarsfield MacMahon, the interactionof hydrogen and chlorine. The in-hibitory effect of ozone and chlor-ine dioxide ; preliminary note, P.,58.Chattaway, Przderick Daniel, a simplemethod of preparing: tetranitrometh-ane, T., 2099 ; P., 164 ; discussion,P., 164.Chattaway, Frederick Daniel, and illon-tayue Aldridge, the auto-reduction ofhydrazines, P., 325.Chattaway, Frederick Daniel, and New-comb Kinney Chaney, the action ofchlorine on phenylcarbamide, T., 292 ;Chattaway, .Frederick Daniel, andFrederick Alfred Ma~on, halogen de-rivatives of malonanilide, ethyl malon-anilate, and malonaiiilic acid, T.,339 ; P., 22.Chattaway, Frcderick Daniel, and JamsMontrose Duncan Olmrted, the actionof aromatic atnines on ethyl malonate,T., 938 ; P., 69.Chick, (Miss) Fraizces, and Norma?iThomas Mortimer Wilsmore, the poly-merisation of keten : cyclobntaii-1 : 3-dione (“ acetylketeii”), T.,1978 ; P.,217.Clarke, Georye, j m . , and Shrish ChaitdraBanerjee, a glucoside from Tephrosiaprcrpurea, T., 1833 ; P., 213.Clarke, Hans Thncher, the relationbetween reactivity and cheinical con-stitution of certain halogen compounds,T., 416 ; P., 26.Olarke, Beginald William Lane, theaction of phosphorus pentachloride onsome unsaturated compounds, T., 890 ;P., 96.Clarke, Reginald William Lane, andArthur Lapworth,cyanocarone, T., 11.Clayton, Arthur, the colour and con-stitution of the amino-couinarins, T.,1350; P., 169.the action of alkalis on certain deriv-atives of coumarin, T., 1388 ; P.,166.the constitution of couniarinic acid, T.,2102 ; P., 230.Clayton, Arthur.See also CilbertThomas Morgan.Clewer, Hubert William Bentley. SeeFrank Tutin.Clough, George William. See AlemnderMcKeneie.Cohen, Julius Bered, Hc6rs.y MedfortkDawson, John Aeginald Blockey, andArnold Woodmansey, the chlorinationof toluene, T., 1623 ; P., 205.P., 222656 lNDEX OF AUTHORS.Cohen, Julius Eercnd, and Harold War0Dudley, the relation of’ position iso.merism t o optical activity.Part VIII.The rotation of the mentliyl esters oithe alkyloxy- and alkylamino-deriv.atives of benzoic acid, T., 1732 ; P. ,209.Cohen, Julius Beregtd, and Joseph Mar-shall, the constitution of the amidines.A new method for determining mole-cular symmetry, T., 328 ; P., 24.Colgate, Reginalcl Thonicis, and ErnestHarry Bodd, morphological studies ofbenzene derivatives. Part 11. Sul-phonic derivatives of the 1 : 4-di-deriv-a tives of benzene containing halogens,T., 1585 ; P., 139.Courtman, Harold 12ezcben. See JaiimCharles Philip.Couzens, Edward Govclou. See GYilbedThoiw~ Xorgan.Cowap, Jfatthewmnn Dalton.See Lud-wig Xond.Coward, Hubert Fraitk. See WilliamArthsr Bone.Creighton, Henq Jerwmi.rb Mfizccle. SeeAlexander Findlay.Crompton, Holland, and (Niss) MurielKate Harrison, iodoacenaphthene, P.,226.Cross, Chmdes Frcdeyick, Ecl~~iffircl JoJwBevan, and William Bacon, chloro-amine reactions : methylenechloro-amine, T., 2404 ; P., 248.Croesley, Arth6r Fvdliam, and Charlesailling, action of ethyl cyanoace-tate on 5-chloro-l : 1 -dimethyl-A4-cyclohexen-3-one, T., 518 ; P., 53.synthesis of 1 :l:3-t1imethylcyclo-hexene (cyclogeraniolene), ‘l’. , 2218 ;P., 252.Crossley, Arthur Williani, and (ilfiss)Gertrude Holland Wren, 3:5-dicliloro-o-phthalic acid, T., 98 ; P., 5.Crothers, David.See H c w y Edu;nindArmstrong.Cumming, AZexaTLder C’lzarles, the isola-tion of stable salt hydrates, withspecial reference to the stable hydratesof sodium carbonate, T., 593 ; P., 57.Cunningham, (icf iss) Mary, and Frederick2lloZlwo Perkin, note on the cobalti-nitrites, P., 142.D.Dale, Henry Hallett. See George Barger.Das, Tarall. Nath, indirect estimation ofcopper, P., 130.Davis, Eric Gordon, and Swwwel Smiles,new syntheses of thioxanthone andits derivatives, T., 1290 ; Y., 174.Davis, Eric Gordon, and Sait~ucl Smiles,a new synthesis of thioxanthone andits derivatives ; preliminary note,P., 93.Davis, Oliver Charles illinty, preparationof the acyl derivatives of the aldehydc-cyanohydrins.Part II., T., 949 ;P., 89.Dawson, Harry Medforth, changes involume in the formation of dilutesolutions, T., 1041 ; P., 116.changes in volunie in the formation ofdilute solutious. Part 11. Rela-tionship between change in volumeand constitution, T., 1896 ; P., 202.the activity of acids as catalysts inrelation to the nature of the solventmedium, P., 326.Dawson, Harry Medforth, and BobertWheatley, the reactivity of ketonestowards iodine and the relative ratesof tautomeric change, T., 2048 ; P.,233.Dawson, Hawy flfledjorth. See also JuZiz6sBerend Cohen.Deakin, (iliiss) Stella, and NorinunThomus JIortimCr Wilsmore, soiiie re-actions of keten : combination withhydrocyanic acid. T., 1968 ; P., 216.Desch, Cecil Heury. See Thomas Mi~rti?~Lowry.Dewar, (Sir) James, and HicmphwyOwen Jones, the interaction of iiickelcarbonyl and carbon disulphide, T.,1226 ; P., 137 ; discussion, P., 138.Dixon, Augicstzis Edward, and J O ~ LTaylor, apparatus for deirionstrstingthe electrolysis of hydrochloric acid,T., 374 ; Y., 25.the molecular refraction of thio-cyanates and other salts, T., 927 ;P., 90.Dixon, Harold Baily, presidentialaddress, T., 661.Dobbie, James Johnston, niid AZezamierLauder, hydroxycodeine : B new alka-loid from opium, P., 339.Donnan, Frederick Georgc, aud HaroldEdward Potts, kinetics of the reactionbetween silver salts and aliphaticiodides, T., 1882 ; P., 212.Dudley, Ha).old Ward.See JuliusBerend Cohen.Dunn, Frederick Percy, Deiiiger’s carbonmonosulphide, P., 11 6.Dunstan, A Zbcrt Ernest, the applicationof visconietry to the measurement ofthe rate of reaction ; preliminary note,P., 226.Dunstan, rllberf ErdLest, and AlbertGeorge Mussell, the viscosity of certainamides, T., 1935 ; P., 201INDEX OF ATJTHORS.2657Dunstan, Albert Erncst, and PcrdinawiBernard Thole, thc existencc of racemiccompounds in solution, T., 1249 ; P.,146.Dunstan, Albert Ernest. See alsoThomas Percy Hilditch.E.Easterfield, Thoazns Hill, and JamsBee, the resin acids of the Conifera.Part 11. Matairesinol, T., 1028 ; 'P., 7.Edminson, Sydney .Robert, and ThomasPercy Hilditch, the efrect of contiguousunsaturated groups on optical activity.Part IV. Conjugated systems coil-taining more than two unsaturatedElsden, AZfred Vincent, note on thesupposed permeability of glass, P., 7.Enfield, Ralph Bosroe, the reduction ofchloric acid, T., 2441 ; P., 231.Evans, TVillianz Charles, the distillationof mixtures of enantioinorphouslyrelated substances, T., 2233; P., 251.the tertiary acidic and alkyl deriv-atives of d-camphorimide, T., 2237 ;P., 251.Ewin8, Arthur James, narcissine : analkaloid from the bulb of the commoiidaffodil (Narcissncs Pseudoizarci.F.F1Ls),T., 2406 ; P., 296.Ewins, A r t h w James, and Patric?;Playfair Laidlaw, the synthesis of3-B-aminoethylindole ancl its formationfrom tryptophan ; preliminary note,Ewins, Arthur James.See also GeorgeBarger.Eyre, John Yargns. See €€enry EdwardArmstrong.groups,.T., 223 ; P., 10.P., 313.F.Fenby, Alnric Yinecnt Co?poys, apparatusfor demonstrating the volumetric coin-position of gases, T., 1200 ; P., 134.Findlay, Alexander, and Henry Jer.nzaiiailrlaudc Creighton, the influence ofcolloids and fine suspensions on thesolubility of gases in water.Part I.Solubility of carbon dioxide nn(lnitrous oxide, T., 536 ; P., 44.Fleck, Alexander. See Thomas StewartPatterson.Fliirscheim, Bernhartl, the rolatioii bc-tween the streugths of acids and baser,and the quantitative distribution ofaffinityin themolecule. Part II., T.,84.Fliirscheim, Z'crnJLard, ancl TheodorSimon, tetranitroaniline, P., 81 ; dis-cussion, P., 81,Forster, Aquiln. See John AwnstrongSmythe.Forster, iVartin Oi~slow, and (Niss)Hddn Mary Judd, the triazo-group.Part XII.Derivatives of 21-triazo-benzaldehyde, T., 254 ; P., 28.Forster, illartin Onslow, and RobevtMiiller, the triazo-gronp. Part XI.Substituted trinzomalonic anclphcnyltriaxoacetic acids, T., 126 ;P., 4.the triazo-group. Part XIII. Triazo-niethylcarbimide (trinzomethyl iso-cyanate), T., 1056 ; P.. 112.Forster, Martin Onslow, aiid SiclizeyHerbeyt Newman, the triazo-group.Part XIV. Azoimides of the aceto-acetic series, T., 1360 ; P., 197.the triazo-group. Part SV. Triazo-ethylene (vinylazoiniide) and thetriazoethyl halides, T., 2570 ; P.,322 ; discussion, P., 323.Forster, Martin 0~2slow, and AdoolfZimmerli, studies in the camphaneseries. Part XXVII T. S tereoisomerichydrazones and semicarbazones ofcamphorquinone, T., 2156 ; P., 245 ;discussion, P., 246.Foster, Bernard, and Henry Allen Dug-dale Neville, solubility of calciumphosphate in saturated solutions ofcarbon dioxide containing ammonia,P., 236.Fox, John Jacob, the salts of 8-hydroxy-p-hydroxyazo-derivatives of yninolinc.FOX, John Jacob, and Arthur JosinhHofmcister Gauge, the solubility ofpotassium sulphate in concentratedaqueous solutions of non-electrolvtes,quinoline, T., 1119 ; P., 134.Part I., T., 1337 ; P., 177." I T:, 377 ; P., 27.Frank, George Herbert, contributions toour .knoiY'iedpe of the sulphide dye-stuffs.Frankland, Edward Peiwy, a synthesisof tetrahydrouric acid, T., 1316 ;P., 171.aB-dibenzylaminopropionic acid and1 : 7-dibeiizyltetrahydronric acid, T.,1686 ; P., 202.Frankland, Percy Faraclay, and DouglasFrank Twiss, the influence of varioussubstituents on the optical activity oftartramide.Part 111. Halogen-sub-stituted anilides, T., 154 ; P., 5.Friend, J o ? ~ Albert Newton, the influ-ence of persulphates on the estima-tion of hydrogen peroxide withpermanganate, P., 88.the action of pure air and water on ironandsteel; preliminary note, P., 179.Part I,, T., 2044 ; P., 2182658 INDEX OF0.Gardner, Henry Dent, Wi/liam HenryPerkin, jzcn,., and Hubert Watson,carboxylic acids of cyclohexanone andsome of its derivatives, T., 1756 ; P.,136, 215.Garrett, Charles Scott. See James Col-puhom Irvine.Gauge, Artliur Josiah Hqfmeister. SeeJohn Jacob Fox.Oazdar, (Miss) Maud, and Samuel Smiles,aromatic hydroxy-sulphoxides, T.,2248; P., 253.Ghosh, Atzcl Chandra.See PrafullaChandra RQy.Gibson, Charles Stanley. See WilliamJackson Pope.Gilling, Charles. See Arthur WilliamCrossley.Glover, Wulter Hanzis, studies of theprocesses operative in solutions.Part XIV. The determinations ofapparent hydration values by meansof raffinose, P., 298.studies of the processes operative insolutions. Part XV. The changeseffected by the reciprocal interferenceof sugar (and glucosides) and saltsin aqueous solutions, P., 298.Qlover, Walter Hamis, and ThomasMartin Lowry, studies of dynamicisomerism. Part XIIT. Camphor-carboxyamide and camphorcarboxy-piperidide, P., 162 ; discussion, P., 163.Glover, Walter Hamis.See alsoFrederick Pa llisey Worley.Godden, William. See Gilbeyt ThomaslU organ.Gortner, Ross Aiken, a contribution tothe study of the oxydases, T., 110.Gray,. Robert Whytlaw, and (Sir)Wdlircnt Ramsay, the half-life period ofradinm ; a correction, T., 185 ; P., 25.Green, Arthur George, and RajcndraiVath Sen, azoniethineazo-dyes, T.,2242 ; P., 243 ; discussion, P., 244.Green, Arthur George, and AythicrEdntund Woodhead, aniline-black andallied compounds. Part I., T., 2388 ;P., 223.Green, (Miss) Leila, and Bawd OriiteMasson, the dynamics of the decomposi-tion of persulphuric acid and its salts inaqueous solution, T., 2083 ; P., 231.H.Haas, Paul. See Henry Rondel Le Sueur.Harcourt, Augustus Grorge Ycrnon, amethod for the approximate estima-tion of small quantities of lead, T.,841 ; P., 82 ; discussion, P., 83.AUTHORS.Harding, Victor John, and WalterNorman Haworth, the synthesis of A1-cyclopenteneacetic acid and 1-methyl-A2-cyclohexene-3-acetic acid, T., 486 ;P., 61.Harding, Vador John, and CharlesWeizmann, A1-nonylenic acid, T.,299 ; P., 24.synthesis of 6-carboxy-3 : 4-dimethoxy-phenylglyoxylic acid, T., 1126 ; P.,130.Harrison, (iiliss) Muriel Kate.SeeHolland Crompton and James Frede-rick Spencer.Harrison, William, the starch-iodinereaction, P., 252.Rartley, Eynnld George Justinian, tetra-methyl ferrocyanide and some deriva-tives, T., 1066; P., 9 0 ; T., 1725;Baworth, Walter Norman. See VictorJohn Harding.Hayhurst, Walter, and John NormanPring, the examination of the atmo-sphere a t various altitudes for oxidesof nitrogen and ozone, T., 868 ; P., 92.Henderson, George Gerald, and XobertBoyd, the oxidation of monohydricphenols with hydrogen peroxide, T.,1659 ; P., 204.Henderson, George Gerald, and ErnestFcrgicson Pollock, contributions to thechemistry of the terpenes.Part VIII.Dihydrocamphene and dihydrobornyl-ene, T., 1620 ; P., 203.Henderson, George Gerald, and (Miss)Muggie Jfillen JeJ% Sutherland, con-tributions to the chemistry of theterpenes. Part VII. Synthesis of anionocyclic terpene from thymol, T.,1616 ; P., 203.Hewitt, John Thpodore, and FerdinandBcrnard Thole, the colour and con-stitution of azo-compounds, T., 511 ;P., 54.the structure of xanthonium and acri-dinium salts ; preliminary note, P.,225.Hewitt, John Theodore.See also (Miw)Olive Exeline Ashdown.Hicks, Willinni Longton, 2-methyl-1 : 3-dihydrobenzoxazine-4-one and relatedderivatives, T., 1032 ; P., 91.Hilditch, Thoinns Percy, the effect ofcontiguous unsaturated groups onoptical activity. Part V. Physico-chemical evidence of the structureof " a-disulphoxicles," T., 1091 ;P., 95.intermolecular condensation of aro-matic sulphinic acids. Part I., T. ,2579 ; P., 294.P., 210INDEX OF AUTHORS. 2650Hilditch, Yhmw Pe-rcy, the efrect ofcontiguous unsaturated groups onoptical activity. Part VI. The in-fluence of molecular symmetry : appli-cation to the relative rotatory powersof position-isomerides, P., 141.Hilditch, Thomas Percy, and AZbcrtErnest Dunstan, the correlation of vis-cosity with other constitutive proper-ties ; preliminary note, P., 341.Hilditch, Thomas Percy, and Sam.ucZSmiles, the intramolecular rearrange-ments of diphenylmethane o-sulph-oxide, P., 174.Hilditch, Thomas Percy.See also SydneyBobert Edminson.Hirtz, Eeinrieh. See Ludwig Yond.Homer, (Miss) Annie, the Frieilel-Crafts’reaction applied to naphthalene ; theaction of di-, tri-, and tetra-alkylhalides ; preparation of aba’B‘-di-naphthanthracene, T., 1141 ; P., 11.Homer, (ilfiss) Annie, and John EdwardPurvis, the absorption spectra ofnaphthalene and of tetramethyl-naphthalene, T., 280 ; P., 5.the absorption spectra of dinaphthan-thracene and its hydro-derivativecompared with the absorption spectraof its isomerides, T., 1155; P.,25.Eomfray, (Miss) Ida Frances, the relationbetween solubility and the physicalstate of the solvent in the case of theabsorption of carbon dioxide in p-azoxyphenetole, T., 1669 ; P., 197.Horton, Edward.See Henry EduccrcZArmstrong.Eope, Edward, and TViZZianz HenryPerkin, jun., pentane- and isopentane-afl6-tricarboxylic acids, P., 178.Hope, Edward, and Robert Robinson,the synthesis of nitrognoscopine andallied substances ; preliminary note,P., 228.Hopwood, Arthur, and Charles Weiz-mann, synthesis of dipeptides of lauricand n-nonoic acids: products of thecondensation of lauric and n-nonoicacids with glycine, alatiine and leucine ;preliminary note, P., 69.Howard, Hubert.See Frank GeorgePope.Hughes, Ernest Chislett, and ArthurWalsh Titherley, 6-bromo-2-phenyl-dihydro-l:3-benzoxazine-4-one and re-lated derivatives, p., 344.Hughes, Ernest Chislett. See also ArthzirWalsh Titherley.Hull, Thomas Ernest, estiniation of carbonin iron and steel and in iron alloys hydirect combustion, P., 91.Humphries, Hcrbeyt Brooke Yemen. SeeA Zexander IcKenaie.I.Irvine, Jamcs CoZquhoun, and CharlesScott Qarrett, acetone derivatives ofd-fructose, T., 1277 ; P., 143.Irvine, James Gblquhoun, and DavidMcNicoll, the constitution and muta-rotation of sugar anilides, T., 1449 ;P., 195.J,James, Thomas Campbell, the action ofbases on as-dibromobutyric acid andits esters, T., 1565 ; P., 201.Jerusalem, George, the morphotropic re-lationships between silicon and carboncompounds of corresponding composi-tions, T., 2190 ; P., 249.Jinendradasa, James Nadoris. SeeAlfred Francis Joseph.John, William Thomas.See ThomasMartin Lowry.Jones, Heitry Chapman, silver amalgams,T., 336 ; P., 47.Jones, Hcrbert Edzoin. See DavidLeonard Chapman.Jones, Humphrey Owen, and EdwardJohn White, a supposed case of stereo-isomeric tervalent nitrogen compounds,T., 632 ; P., 57.Jones, Humphrey Owen. See also (#fir)James Dewar, Johia Edward Purvis,and Hubert Sunderson Tasker.Joseph, AZfred Francis, and JumesNadoris Jinendradasa, the colour andconstitution of bromine solutions, P.,233.See MartinOILSZOZO Forster.Judd, (Niss) Hilda Mary.X,Kametaka, Tokzihei, and Arthur GeorgePerkin, carthamine.Part I., T., 1415 ;P., 181.Kenner, James, and Ernest Witham, theformation of tolane derivatives fromp-chlorotoluene and 3:4-dichlorotoluene, T., 1960 ; P., 219.Kenyon, Joseph. See Robert HozcsonPickard.Kipping, Frederic StanZey. See FrederickChallenger.Knight, William Arthur, the chromouschlorides, P., 472660 INDEX OF AUTHORS.Xnight, WiEL'L'u?n Arthur, an(! (Misf)E1i:abeth Nary Rich, isomericchromous chlorides, 7. , 47.Xomppa, Gustav, synthesis of camphoricacid, P., 328.Krishnayya, H. V., volumetric estima-tion of manganese in manganese ores,P., 129.Kuntzen, Harold. See Raphael Yeldola,L.Laidlaw, Patrick Playfair.See ArthirrJaws Ewins.Lambert, Bertram, and James CanzpbellThomson, the wet oxidation of metals.Part I. The rusting of iron, T., 2426 ;P., 290 ; discussion, P., 291.Lapworth, Arthur, and James RiddickPartington, the influence of water onthe availability of hydrogen chloridein alcoholic solution, T., 19.Lapworth, Arthur, and Elkan Wechsler,experiments on suhstituted allene-carboxylic acids.Lapworth, Arthur. See also ReginaldWillzam Lane Clarke.Lauder, Alexander. See James JohnstonDobbie.Leonard, Alfred Godfrey Gordon, theabsorlltion spectra of 1:4-dihydro-naphthalene and 1:2:3:4-tetrahydro-naphthalene, T., 1246 ; P., 143.Le Sueur, Zeitry Rondel, preparationof secondary amines from carboxylicacids. Part 1. Preparation of hepta-decylaniline, pentaderylaniline andtridecylaniline, T., 2433 ; P., 290.Le Sueur, Henyy Rondel, and Paul Raas,formation of heterocyclic compounds.Part 11.Action of bases on the aa'-dibromo-derivatives of certain dicarb-oxylic acids, T., 173 ; P., 4.Lowry, Thomas Nartin, Cecil HenryDeach, and Hcrbeif Williain South-gate, studies of dynamic isomerism.Part X. The relationship between ab-sorption spectra and isomeric change ;absorption spectra of camphorcarb-oxglic acld and its derivatives, T.,899 ; P., 68.Lowry, Thomas Murtin, and WillininThorny John, studies of dynamicisomerism. Part XII. The equationsfor two consecutive unimolecularchanges, T., 2634 ; P., 162.Lowry, Thomas Miwtin, and HerbertWillinm Southgate, studies of dynamicisomerism.Part XI. The relationshipbetween absorption spectra and iso-meric change ; absorption speetrit ofthe acyl derivatives of camphor, T.,905 ; P., 68.Part I., T., 38.Lowry, l'huiil us X r c r h i ~ ~ . See also WultcrJ I m ~ i s Glover.Luff, Bernard DzcizstaiP WilkiiLso~&, andWilliam HeiLry Perkin, @n., ex-periments on the synthesis of theterpenes. Part XV. A"-n~-menthenol(8)and A:':8(9)-m-menthadiene, T., 2147 ;P., 249.Luff, Bemznrd Dz6nstnn Wilkinson,Willinnz Henry Perkin, . jyn... , andRobcrt Robinson, m.-hemipinic aridasaronic acids, T., 1131 ; P., 132.M.McEwan, Basil Chavlcs. See AlexuaderMcKeneie, Alexander, and GeorgeWilliam Clough, experiments onthe Walden inversion, Part IV.The intercoilversion of the opticallyactive phenylmethylglycollic acidsT., 1016 ; P., 85.experiments on the Walden inversion.Part VI.Conversion of the opticallyactive a-hydroxy- a-phenylpropionicacids into a-chloro-a-phenylpro-pionic acids, T., 2564 ; P., 525.McXenzie, AZexander, and HerbertBrooke Perren Humphries, experi-ments on the Walden inversion. Part111. Optically active B-hydroxy-B-phenylpropionic acids and the cor-responding P-bromo-B-phen ylpropionicacids, T., 121 ; P., 7.YeXenzie, Alexander, and Henry Wren,optically active glycols derived from1-benzoin and from methyl-Emandel-ate, T., 473 : P., 54.experiments on the Walden inversion.Part 1'. The interconversion of theoptically active a-hydroxy-8-pherr yl-propionic acids, T., 1355 ; P.181.Mackenzie, John Wiwin, dimethoxy-phenyl-p-tolylmethane ; preliminarynote, P., 170.YcKenzie, Kmneth. See Alfred Archi-ba7d Boon.Maclahon, Pnlvick XnrsJield. See DavidLeonard Chapman.YcNicoll, Dacid. See James ColquhounIrvine.l a r l e , Ernest Robert. See David Xunci-9nun Boyd.Marsden, (Mfss) E$e Gwendoline. SeeEdward Charles Cyril Baly.Marsh, J C C ~ C R Ernest, phenomena 04-served when potassium mercuri-iodide is dissolved in ether and water,T. , 2297 ; P. , 50 ; discussion, P., 50.the action of halogens on mercuri-camphor compounds, T., 2410 : P.,297.Thomas CameronINDEX OF AUTHORS. 2661Marahall, dlicyh, and Dnvid Bain, sodiumsuccinates, T., 1074 ; P., 114.Marshall, Joqeph. See dulius BehrendCohen.Waaon, Frederkk AIfred.See FrederickDaniel Ohattaway.Maaaon, David Orme. See (Miss) LcilaQreen,Maaaon, James lrvine Orme, the actionof water of crystallisation on calciumcarbide, T., 851 ; P., 6.May, Percy, aromatic antimony com-pounds. Part I. The oxidation andnitration of triphenylstibine, T.1956 ; P. 218.aromatic antimony compounds ; pre-liminary note, p., 142.May, Percy. See also John Cannell Cain.Ilbeldola, Raphael, complete methylationby methyl sulphate, P., 232.Meldola, Raphael,+aiid Harold Knntren,salts and ethers of 2:3:5-trinitro-4-acetylaminophenol, T., 444 ; P., 58.syntheses with phenol derivativescontaining a mobile nitro-group.Part 111. Com lex iminazoles, azo-compounds anzazides, P., 340.Meldola, Raphael, and Frt?d&ic Reverdin,the products of diazotisation of thetririitro-p-anisidines, T., 1204 ; P.,132.Meldmm, Andrew Norman, and WilliamErnest Stephen. Turner, the molecularcomplexity of amides in varioussolvents. Part II., T., 1605 : P.,211.the molecular complexity of amidesin various solvents. Part 111.Amides in aqueous solution, T.,1805 ; P., 213.Merry, Ernest Wyndhana. See WillianaErnest Stephm, Turner.Ilberton, Thomas Ralph, the viscosityand density of casium nitrate solu-tions, T., 2454 ; P., 252.Miolrlethwait, (Miss) Frances Mary Gore.See Calbsrt Thomas Mor an.Milla, William Hobson, an% (Miss) AliceMar9 Bain, o tically active salts of4-oximinocyclo~exanecarboxylic acidand the configuration of the oximino-group, T., 1866; P., 214.Millr, William Eobsm, and WalterHenry Watson, 3-aminoquinoline andthe colour of its salts, T., 741 ; P., 56.Mitohell, Alec Duncan, and JocelynFir7d Thorpe, the formation andreactions of imino-compounds.PartXII. The formation of imino-de-rivatives of cyclopentane fromopen-chain mononitriles, T., 997 ; P.,11 4.Yitahell, Alec Dmteaih, and Joe~lpFicld Thorpe, tho formation andreactions of imino-compounds. PartXIV. The formation of a-hydrindoneand its derivatives, T., 2261 ; P.,248.Moir, James, new sensitive test forhydrocyanic acid, P., 115.Mond, Ludwig, HeiizricJL Hirte, andMatthwmn Dalton Cowap, some newmetallic carbonyls, T., 798 ; P., 67.Moore, Mtarles Watson, note on the con-stitution of a-elaterin, T., 1797 ;P., 218.the constituents of gelsemium, T.,2223; P., 247.note on yuercitrin, P., 182.Noore, Charles Watson, and FrankTutin, note on gynocardin and gyno-cardase, T., 1285 ; P., 182.Moore, Charles Watson.See also Frede-rick Beldiitg Power.Moore, Waltey Bornan. See GilbertThomas Morgan.Morgan, Gilbert Thomas, and ArthurBramley, thep- tolyl-l:2-naphthylene-diazoimincs (3-p-tolyl-p-naphthaiso-triazoles) ; preliminary note, P., 151.Morgan, Gilbert Thomas, and ArthurClayton, the dinitro-derivatives ofdimethylp-toluidine, T., 2645 ; P.,323 ; discussion, P., 324.Morgan, Gilbert Thomas, and EdwardGordon Coueena, the colour and con-stitution of diazonium salts. Part 11.Diazo-derivatives of as-benzoylethyl-1:4-naphthylenediarnine, T., 1691 ;P., 165 ; discussion, P., 166.Morgan, Gilbert Thomas, and WilliamGodden, the constitution of the ortho-diazoimines.Part I. The naphthyl-enediazoimines and their benzenesul-phony1 derivatives, T., 1702 ; P.,165.Xorgan, Gilbert Thomas, and (Miss)Frances Mary Gore Mioklethwait, thecolour and constitntion of diazoniumsalts. Part 111. The diazo-derivativesof 2:7-naphthylenediamine, T., 2557 ;P., 293.Morgan, Gilbert Thomas, (Miss) FrancesMary Gore Mioklethwait, andQeorge Staford Whitby, organicderivatives of antimony. Part 1.Tricaniphorylstibine chloride andtriphenylstibine hyclroxynitrate andhydroxysulphate, T., 34.note on the aromatic derivatives ofantimony, P., 151.Morgan, Gilbert Thomas.and Wdterh a a n Moore, dicamphorylphoaphiaicacid, T., 16972662 INDEX OF AUTHORS.Morgan, Gilbert l'homns, and JosephAlZeia Pickard, the production of para-diazoimides from alkyl- and aryl-sulphonyl- para - diamines ; a generalreaction, T., 48.liiller, Robert. See itlartin O~~stowForster.Mukherjee, Satish Cha~d~a. See Pra-fulla Chandra Ray.Mussell, Albert Geo~ge. See AlbertErnest Duns t an,I,Neave, George Bnllingdl. See Thoiiin~Purdie.Neogi, Pafic7~aRan, and Birendm BhusnnAdhicsry, preparation of ammoniumnitrite by the sublimation in a vacuumof a mixture of ammonium chlorideand alkali nitrites, P., 297.Neville, ITenry AlZen Dugdccle. SeeBeiuzard Foster.Newman, Sidney Herbert. See MartiVLO?idow Fore ter.0.Olmsted, James Montrose Duncnn.SeeP.Page, Harold James, and Samuel Smiles,the intramolecular rearrangement ofthe halides of phenazothionium, T.,1112; P., 133.Partington, Jamcs Riddick, ionic equili-brium in solutions of electrolytes,T., 1158 ; P., 114.a new dilution law; preliminary note,P., 8.Partington, James Ricldick. See alsoArthur Lapworth.Patterson, Thomas Xtewart, and Alex-t d e r Fleck, cyclohexanc, its separa-tion from, and its estimation in, mix-tures containing benzene, T., 1773 ;P., 207.Patterson, Thomas Stewart, and (Miss)Elizabeth Findlay Stevenson, the in-fluence of solvents on the rotation ofoptically active compounds. Part XVI.The relationship between the chemicalconstitution and the influence of a sol-vent, T., 2110 ; P., 236.Perkin, Arthuy Qcorge, a nntnral sub-stantive dyestuff, T., 220 ; P., 23.the identity of osyritrin, myrticolorin,violaquercitrin, and rutin, T., 1776,P., 213.Perkin, Arthur Gcorgc.See also WilZiamPopplcwell Bloxam and Tokuheigametaka.Frederick Daniel Chattaway.Perkin, Prederick Mollwo. See (blim)Perkin, WilEianz Henry, gun. , experi-ments on the synthesis of the ter-penes. Part XIV. Synthesis of d-and l-A6-m-menthenol(8), dZ-A4-m-menthenol(8) and their derivatives,T., 2129 ; P., 249.experiments on the synthesis of theterpenes. Part X (continued). Syn-thesis of sylvestrene (d-carvestrene) ;preliminary note, P., 97.Perkin, William Henry, jun., andRobert Robinson, strychnine, ber-berine, and allied alkaloids, T.,305 ; P., 24.synthesis of dl-narcotine (gnoscopine) ;preliminary note, P., 46.resolution of rlZ-narcotine (gnosco-pine) ; preliminary note, P., 131.Perkin, William Henry, jzcn., andOtto Wallach, A:3-p-menthenol(8) andA":8("-iu-menthadieiie, T., 1427; P., 194.Perkin, William Henry, jun.See alsoHewy Dent Gardner, Edward Hope,and Bernard Bunstan Wilkimon Luff.Phelps, John, the accuracy of the goldbullion assay, T., 1272 ; P., 139.Philip, James Charles, and HaroldKcuben Courtman, behaviour of twosalts with a common ion, when dis-solved in an organic solvent, T., 1261 ;P., 140 ; discussion, P., 140.Pickard, Joseph A Zlen. See GilbertThomas Morgan.Pickard, Bobert Howson, and JosephKenyon, investigations on the depend-ence of rotato7 power on chemicalconstitution.art I. The rotationsof the simplest secondary alcohols ofthe frttty series, P., 336.Pickering, Spencer [Percival] Uqfreville,cupricitratcs, T., 1837 ; P., 17 ; dis-cussion, P., 18.the constitution of basic salts, T.,1851 ; P., 19.Pickles, Samuel Shrowder, the constitu-tion and synthesis of caoutchouc, T.,1085 ; P., 111 ; discussion, P. 111.Pollock, Erwst Fergzbson. See GeorgeGerald Henderson.Pope, Frank George, and Hubert Howard,the condensation of benzaldehydewith resorcinol, T., 78.the condensation of anisaldehyde withresorcinol, T., 972 ; P., 88.fluorones, T., 1023 ; P., 113.Pope, William Jmkson, and ChadcsStrcdey Gibson, the resolution ofexternally compensated pavine anda-bromocamphor-a-s~il~)l~onic acid, T.,2207 ; P., 250.illary CunninghamINDEX OF AUTHORS.2663Pope, William Jc~cx'so~c, and CharlesStc~deg Gibson, thc rotatory powersof the salts of rl- and l-camphor-8-sulphonic acid with d- and l-pavine,T., 2211 ; P., 250.Pope, William Jmksm, and John Read,the resolution of externally compen-sated acids and bases, T., 987 ; P.,118.externally compensated tetrahydro-quinaldine (tetrahydro - 2 - methyl-qiinoline) and its optically activecomponents, 'I!., 2199 ; P., 251.Pope, William Jackson. See alsoWilliam Barlow.Potts, Harold Edward. See A-eclcr.icX:George Donnan.Pound, Jc6nzes Robert, physical proper-ties of mixtures of ether and sulphuricacid., P. , 341.Power, Frederick Relding, and CharlesWatson Moore, the constituents ofcolocynth, T., 99 ; P., 3.the constituents of the leaves ofPm?zzcs serotina, T., 1099 ; P., 124.Power, Fmderick BeZcZing, and HwwldRogerson, the constituents of leptan-dra, T., 1944; P., 218.Power, Frederick BelcZing, and ArlJia 1'Henry Salway, the Constituents ofred clover flowers, T., 231 ; P., 10.Price, (&Iiss) Curynnedd Afary. SeeJames Frederick Spencer.Price, Thomas Slater, and Douglas FrankTwiss, the action of sodium or potass-ium hydroxides on sodium alkylthiosulphates and on disulphides, T.,1175 ; P., 136.Prideaux, Ed.lntcnd Brydges Rudhall,the vaponr pressures and molecularvolumes of the mercuric halides andthe relations between atomic volumesof elements before and after combina-tion, T., 2032 ; P., 207.Pring, John Norman, the direct unionof carbon and hydrogen a t high tem-peratures.Part II., T., 498 ; p., 55.Pring, John Nm-mam. See also WalterHayhur at.Purdie, Thomm, and Paul SeideliuArup, action of Grignard reagents onmethyl Z-methoxysnccinate, methylmaleate, and maleic anhydride, T. ,1537 ; P., 199.Purdie, Thomas, and George Balli?tgalZNeave, optically active methoxysuc-cinic acid from malic acid, T., 1517 ;P., 198.Purdie, Thomas, and Charles RobertYoung, optically active derivativesof Z-methoxy- and d-dimethoxy-snc-cinic acids, T., 1524 ; P., 198.Pnrvie, John Edward, the absorptionspectra of p - toluidine, m-xylidine,and of their condensation productswith acetaldehyde, T., 644 ; P., 56.the absorption spectra of pyridine andsome of its derivatives a t differenttemperatures and pressures, T.,692 ; P., 45.the absorption spectra of nicotine,coniine, and quinoline as vapours,liquids, and in solution, T., 1035 ;P., 113.the absorption spectra of aniline andits homologues as vapours, asliquids, and in solution, T., 1546 ;P., 194.the absorption spectra of furan, fur-furaldehyde, thiophen, and pyrroleunder different conditions, T., 1648 ;P., 201.the absorption spectra of various di-ketopyrroline compounds, T., 2535 ;P., 297.the absorption spectra of some deri-vatives and isomerides of 1:a-diketo-A"-cyclopentene, P., 327.Purvis, Joim Edward, Humphrey OwenJones, and Hubert Sanderson Tasker,the colour and absorption spectra ofsome sulphur compounds, T., 2281 ;P., 234.Purvis, John Edward.See also (iMiss)Annie Homer.Pyman, Frank Lee, isoquinoline deriva-tives. Part IV. o-Dihydroxy-bases :the conversion of l-keto-6:7-di-methoxy- 2-a1 ky 1 te trahy droisoquino -lines into 3 : 4-dihydroxyphcnyl-ethylalkylainines, T., 264 ; P., 21 ;discussion, P., 21.the tautomerism of glyoxalines andthe constitution of pilocarpine, T. ,1814 ; P., 211.Pyman, Frank Lee, and William Cole-brook Reynolds, isoquinoline deriva-tives. Part V. The constitntion ofthe reduction products of papaverine(continued), T., 1320 ; P., 180.R.Ramsay, (Sir) Willirbnt. See RobertRPy, Prafda Chundra, the doublenitrites of mercury and the metalsof the alkaline earths, T., 326 ; P., 7.the double nitrites of mercury andthe bases of the tetra-alkylammon-iuni series, P., 172.RP?, Pmfulla ChancJrch, and Atu?GJzaiLdra Ghosh, decomposition ofdimercurammonium nitrite hy heat,T., 323; P., 6.Whytlnzv Gray2664 INDEX OF AUTHORS.ROy, FrafuZla CYIaiidra, and SatishChandra Xukherjee, ionisation of thenitrites as measured by the cryoscopicmethod ; preliminary note, P., 173.Read, John. See William Jacksopz Pope.Redgrove, Herbert ~9ttnizley, note on theusually-adopted method of calculatingadditive physico-chemical constants,P., 99.Reid, John Fozmtaiii. See Alfred Arcki-bald Eoon.Report of the Council, T., 651 ; P., 73.Beport of the International Committeeon atomic weights, 1911, T., 1861;Reverdin, Fre'dLric.See R~phccel Mel-dola.Reynolds , Willium Co Ee b rook. SeeFratzcis Howard Cam and Frank LeePyman.Ithead, Thomas Fyed Eric, and &chardVernoiL Wheeler, the effect of tem-perature on the equilibrium 2CO <I,CO, + C, T., 2178 ; P., 220.Xich, (Miss) Elizabeth Nary. See Wil-liam ArtJzur Knight.Richards, (iViss) Marion Brock, prepara-tion of substituted indoles frombenzoin and secondary arylamines,T., 977 ; P., 92.condensations of phenanthraqninonewith ethyl malonate aiid ethylacetoacetate, T., 1456 ; P., 195.Rivett, Albert Cherbury David, andNevi2 Tincent Sidawick. the rate ofP., 190.hydration of ace& anhydride, T.,732 ; P., 66.the rate of hydration of acid anhy-drides ; succinic, methylsuccinic,itaconic, maleic, citraconic, andphthalic, T., 1677 ; P., 200.Robinson, Robert. See Edward Hope,Bernard Dunstan FVilJiinson Luff, andWilliam H e a r y Perkin, jun.Road, Ermst Earry.See ReginaldThomas Colgate.Rogerson, Harold, the constitqents ofthe flowers of Trifolizcm incarna,ttm,T., 1004; P., 112.Rogerson, Harold. See also FrederickEelding Power.Ruhemann, Sie.tfried, triphenyl-2-p~-rone, T., 457; P., 59.diketodiphenylpyrroline and itsanalogues. Part III., T., 462 ;P., 59.cyclic di- and tri-ketones, T., 1438 ;P., 196.trikitohydrindeiie hydrate, T., 2025 ;P., 235.Ruerell, William Fraser, amido-oximesand thioamides, T., 953 ; P. 89.5.Salway, Arthur Henry, synthesis ofcotarnino, T., 1208 ; P., 138 ; dis-cussion, P., 138.action of sodium amalgam on methyl-ene ethers, T., 2413 ; P., 293.synthesis of cotarnine ; preliminarynote, P., 98.Salway, Arthur Renry.See also Frede-rick Belding Power.Sand, H e n r y Julizss Solomon. SeeArthur Slator.Sanders, James McConitcll, an improvedform of extraction apparatus, P., 327.Schwalbe, Carl Gustav, and SalonzonWOW, studies in the caybazole series,P., 339.Scott, (iViss) Jimet Dm~ii~i~zo~zcl. SeeJohn Kerfoot Wood.Sen, Xajendra iWath. See Aythur GeorgeGreen.Eenter, George, reactivity of the halogensin organic compouncls. Part IV.Interaction of bromoacetic, a-bromo-propionic, and a-bromobntyric acidsand their sodium salts with silversalts in aqueous solution : catalyticaction of silver halides, T., 346 ;P., 23.reactivity of the halogens in organiccompounds.Part V. Interactionof esters of the hromo-substitutedfatty acids with silver nitrate inalcoholic solution, P. , 344.Shelton, Henry Xtanley, the correlationof rock and river-water analyses, P.,110; discussion, P., 110.Shibata, Uzlji, the action of the Grignardreagent on camphoric and isocam-phoric esters, T., 1239 ; P., 141.Sidgwick, Ned Yincent, the solubilityof organic acids and bases in solutionsof their salts ; preliminary note, P.,60.Sidgwick, Nevil Yincent, and Henryl'homas Tizard, the colour and ionisa-tion of cupric salts, T., 957 ; P. 67.Sidgwick, Nevil Vincent. See also Al-bert Cherbury David Rivett.Simmonds, Charles.See (Sir) EduwrdThorpe.Simon, Theodor. See Bemi hmn? Fliirach-eim.Bimonsen, John Lionel, ethyl 6-metliyl-2 - pyrone-3 : 5 - dicarboxylatc and itsconversion into methyltrimesic acid,T., 1910; P., 200.Sirnoneen, John Lione7. See also (Miss)Hannah B am ford.Slade, Bolnnd Edgar, the constitution ofsodium aluminate solutions. P., 236lNDEX OF AUTHORS. 2665Blator, Arthur, and Hemy Julius Sale-nioit Send, studies iu fermentation.Part 111. The r61e of diausion in fer-mktation by yeast cells, T., 922 ;1’. 85 ; discussion, P., 85.Smedley, (Miss) Ida, the relative in-fluence of the ketonic and ethenoidlinkings on refractive power, T. ,1475; P., 148.the constitution of the P - diketones,T., 1484; P., 148.Smiles, Samuel, new syntheses of thio-xanthone and its derivatives ; pre-liminary note, p., 342.Smilee, Samuel.See also Edward deBuwy Barnett, Oscar Lisle Brady, EricGordon Davis, (Miss) Maud Qazdar,Thoinns Percy Hilditch, and HaroldJames Page.Smith, CZarence, and (Miss) ConsttmceHccndton Watts, absorption spectraaud inelting-point curves of aromaticdiazoamines, T., 562 ; P. 45.Smith, Stadey, the action of potassiumchlorate on concentrated sulpliuricacid ; preliminary note, P., 124 ; dis-cussiou, P., 125.Smythe, John As.m,strong, and AquilaForster, some reactions of benzylmercaptan ; benzyl tri- and tetra-sulphides, T., 1195 ; P., 135.Soddy, Frederick, the chemistry of nieso-thorium, P., 236.Southgate, HeTbert Willinnt.SeeThomas Martin Lowry.Spencer, James Freclcrick, and (Miss)Muriel Kute Harrison, the interactionof alkyl halides and metals of the ironSpencer, James ETredericJc, and (Miss)Gioynnedd Afur.y Price, the action ofcalcium and lithium on organichalides, T., 385 ; P., 26.Steele, Bertram Di2lon, and L. S.Bagster, binary mixtures of someliquefied gases, T., 2607 ; P., 253.Stevenson, (Miss) Elizabeth Fi7Ldlag.See Thonins Stcwurt Patterson.Stobbe, Hans, and Fomyth James Wilson,action of light on the stereoisomericpiperonylideneacetones and on otherunsaturated ketones, T., 1722; P., 206.Sudborough, John Joseph, and 8 ~ n n h ~HoskitLgs Beard, additive compoundsof s-trinitrobenzeiie with arylamines :cornbination as affected by the con-stitution of the arylamine, T., 773;P., 71.Sudborough, Jo?m Joseph, and Jo?mThomas, the aclditiou of bromine tounsaturated componnds.Part I., T.,i l 5 .group, P., 118.Sudborough, Johyc Joseph, and J o hThomas, the addition of bromine tounsaturated compounds. Part 11. , T. ,2450 ; P., 294.Sutherland, ( E s s ) Maygie Miller J@s.See George Gwald Henderson.Suzuki, Tsuneo, the change of cobaltousinto cobaltic nitrite, T., 726 ; P. 27.T.Tasker, Hubert Sanderson, and HumphreyOwen Jones, the interaction of phenylmercaptan and thionyl chloride,P., 234.Tasker, Hzcbcrt Sanderson. See alsoJoh I L Eclzarcl Purvis.Taylor Johw,. See Atcyustus EdwmtdDixon.Taylor, Robert LZeweZZp, researches 011bleaching powder, T., 2541 ; P., 242 ;discussion, P., 242.Thole, Ferdinand Bemard, viscosity andassociation.Part I. Association ofthe phenols, T. 2596 ; P., 328.Thole, Ferdinand Beritard, and JocelyrLFiekcl Thorpe, formation of a six-membered ring through the agency ofthe imino-group ; preliminary note,P., 295.Thole, Ferciinaitd Bernard. See alsoAlbeyt Ernest Dunstan and JohnTheodore Hewitt.Thomas, John. See JOJ~IL J O S C ~ ~ L Bud-borough.Thomas, JOJLT~ Snwuth. See JCLVZCSCampbell Brown.Thomson, Davul, a contribution to thestudy of tanacetone (8-thujone) andsome of its derivatives, T., 1502;P., lii.Thom~on, Junus C’conpBell. See BertramLambert.Thorpe, Jocelyn FieZcZ. See GzutavcLouis Blanc, Arthur Frecl Campbell,and AZee D L C I L C ~ ~ Mitchell.Thorpe, (Sir) [ Thomas] Edward, Thomsenmemorial lecture, T., 161.Thorpe, (Sir) Edwad, and ChwlesSimmonds, lead silicates in relation topottery manufacture.Part 11. , T.,2282 ; P., 254.Titherley, Arthuy Wctlsh, 2-phenyl-l:3-benzoxazine-4-oneY T., 200 ; P. , 9.Titherley, Arthur Wals?~, and EmtestChislett Hughes, 6-chloro-2-phenyl-l:3-benzoxazine-4-0110 and related deriva-tives, T., 1368 ; P., 175.l‘itherley, Artlhur Walsh, and (Miss)Elizabeth Worrall, the action of phos-phorus pentachloride on clibenainide, rr., 839; P., 932666 INDEX OF AUTHORS.Titherley, Arthur Walsh. See also ' Tyrer, Dait, solubilities of organic: sub-stances in organic solvents ; a con-Tizard, Henry Thoiirn, the colour 1 tribution to the theory of solubility,changes of methyl-orange and T., 1778 ; P., 205.methyl-red in acid solution, T., ~ the volume of a solute in solution,2477 ; P., 225.T., 2620 ; P., 326.the hydrolysis of aniline salts measured ' colorimetrically, T., 2490 ; P., 225 ; 1U. discussion P., 225.the mechanism of tautomeric change, 1P., 125 ; discussion, P., 127. Usher, Francis Lauiry, the influence ofTizard, Henry Thomas. See also Nevil 1 non-electrolytes on the solubil-Vincent Sidgwick. 1 ity of carbon dioxide in water,Tuck, William Bradshaw. See Edward T., 66.Charles Cyril Baly. I the influence of radium emanation onTurner, William Ernest Stephen, a equilibrium in a gaseous system,study of the Landsberger-Sakurai T., 339, 1193 ; P., 20, 133.boiling-point method of determining Imolecular weights, T., 1184 ; P.,134.Ernest Chislett Hughes.Turner, 1VilZiam Ernest Stephen, andErnest Wyndharn Merry, the mole-cular complexity, in the liquidstate, of tervalent nitrogen coin-pounds, T., 2069 ; P., 220.the molecular complexity, in the liquidstate, of amines, nitriles, andamides ; preliminary note, P.,128.Turner, William Emest Stephen.Seealso Andrew Norman Meldrum.Tutin, Frank, the resolution of benzoyl-oscine, T., 1793 ; Y., 215.the constitution of eriodictyol, ofhomoeriodictyol, and of hesperitin,T., 2054 ; P., 222.syntheses in the epinephrine series.Part 11. The formation and proper-ties of some 2 5 - and 2:6- substitutedpyrazines and their conversion intoamino-ketones and imino-diketones,T., 2495 ; P., 244.Tutin, Frank, and Frederic WilliamCaton, the synthesis of 2:4:6-tri-methoxyphenyl 3:4-dimethoxy-styryl ketone : a methyl derivativeof eriodictyol, homoeriodictyol, andhesperitin, T., 2062; P., 223.the absorption spectra of some sub-stituted pyrazines and their salts,T., 2524 ; P., 245.Tutin, Frank, and Hubert Willia?n Bent-ley Clewer, the constituents of BuaLcxEcklonianus, T., 1.Tutin, Fra7ak.See also Charles Watsoi~Moore.Twiss, Douglas Frank. See Percy Farn-day Franklend and TiLonam SlaterPrice.Tyrer, DUIL, solubilities below and aljovt:the critical temperature, T., 621 ; P.,62.V.Vanatone, Ernest, the vapour pressuresof two perfectly miscible solids andtheir solid solutions, T., 429 ; P. , 47.W.Wallach, Otto. See William HenryPerkin, jun.Walpole, Qeorge Stanley, syntheses ofph~droxyphenylethylalkylamines, T.,941 ; Y., 87.Walsh, (Miss) Gertrude Maud, andCharles Weizmann, 1 :4-dichloroanthra-quinone and its derivatives, T., 685 ;I?., 61.Watson, Herbert Edmeston, the densitiesand molecular weights of neon andhelium, T., 810; P., 70.the molecular weights of krypton andxenon, T., 833 ; P., 70.Watson, Hubert. See Hcnry IlenlOardner.Watson, Waltcr IIeiiry. See WillinntHobsoit Mills.Watts , ( Niss ) Co mtunce Hamilton. h'ccClarence Smith.Wechsler, EZkaiL. See Arthur Lap-worth.Weizmann, Charles. See &inan Alpern,Victor John Harding, Arthzw Hop-wood, and (Miss) Gei.trz6dc UaudWalsh.Wheatley, Robert. See Harry MedforthDawson.Wheeler, Edwad See Hcltry EdwardArmetrong.Wheeler, Richard Vcrno?~. See MauriceJohw Burgess and Thomas Fred EricRheadINDEX OF AUTHORS. 2667Whitby, Ueorge Staford. See GilbertThomas Morgan.White, Edward John. See HumphreyOwen Jones.Wilsmore, Norman Thomas Mort h e r .See ( M k ) Frances Chick and (Miss)Stella Deakin.Wilson, Forsyth James. See AlfredArchibdd Boon and Baits Stobbe.Witham, Ernat. See James Kenner.Wolff, Salomon. See Carl GzcstavSchwelbe.Wood, John Kerfoot, amphoteric metal-lic hydroxides. Part 11.) T., 878 ;P., 94.Wood, J o h ~ Kerj?oot, and (Miss) JanetDrummond Scott, freezing-point curvefor mixtures of camphor and phenol,T., 1573 ; P., 194.Woodhead, Arthur Edntond. See ArthurGeorge Qreen.Woodmansey, Arnold, See JuliusBerend Cohen.Wootton, William Ord, attempted reso-lution of racemic aldehydes, T,, 405 ;P., 43.Worley, Frederick Palliscr., studies ofthe processes operative in solutions.Part XII. The apparent hydrationvalues of acid-systems and of saltsdeduced from a study of the hydrolyticactivities of acids, P., 298.Worley, Frederick Pnlliser, and WalterHamis Qlover, studies of the processeso erative in solutions. Part XVI.&e determination of optical rotatorypower, P., 298.Worley, Frederick Pnlliser. See alsoBenry Edward Armstrong.Worrall, (Miss) Elizabeth. See ArthurWalsh Titherley.Wren, (Bfiss) Gertrude Eollarid. SeeA i'thur William Crossley.Wren, Henry. See Alexander McKeneie.Y.Young, C'harlcs Bob&. See ThomasZ.Zimmerli, Adow. See Martin OltslowPurdie.Forrter