J O U R N A L H. E. ARMSTRONG, Ph.D., F.R.S. J, DEWAR, LL.D., F.R.S. WYNDHAM R. DUNSTAN, M. A., F. R.S. A. VERNON HARCOURT, M.A., F.R.S. C. T. HEYCOCK, M.A., F.R.S. OF H. FORSTER MORLEY, M.A., D. Sc. W. RAMSAY, Ph. D., F.R.S. A. SCOTT, M.A., D.Sc., F.R.S. T. E. THORPE, LL.D., F.R.S. W. P. WPNNE, D.Sc., F.R.S. THE CHEMICAL SOCIETY. ABSTRACTS O F PAPERS ORGANIC CHEMISTRY. ON @bitor : C. E. GROVES, F.R.S. SnIr - Q bitur : A. J. GREENAWAY. C. F. BAKER, Ph. D., B.Sc. C. H. BOTHAMLEY. A. C. CHAPMAN. H. CKOMPTON. A. W. CROSSLEY, M.Sc., Ph. D. W. A. DAVIS. T. EWAN, R.Sc., Ph.D. M. 0. FORSTER, Ph.D. W. D. HALLIBURTON, M.D., B.Sc., A. HARDEN, M.Sc., Ph.D. L. M. JONES, B.Sc. L. DE KONINGH. F. R. S. A. LAPWORTH, D.Sc. N. LEONARD, B.Sc. A. R. LING. D. A. LOUIS. N. H. J. MILLER, Ph.D. G.T. MORGAN, B.Sc. W. J. POPE. E. C. ROSSITER. M. J. SALTER. L. J. SPENCEB, M.A. J. J. SUDBOROUGH, Ph.D., D.Sc. J. F. TBORPE, Ph.D. E. W. WHEELWRIGHT, B.A., Ph.D. 1898. Vol. LXXIV. Part I. - L O N D O N : GURNEY & JACKSON, 1, PATERNOSTER ROW. 1898.RICHARD CLAY AND SONS, LIMITED, LONDON AND BUNGAYC 0 N T E N T S. ABSTRACTS OF PAPERS PUBLISHED IN OTHER JOURNALS :-- PART I. Organic Chemistvy LOSANITSCH (SIMA M.). ENGLER (CARL). Polymerisation of Hydrocarbons . . . . ENGLER (CARL) and TH. LEHMANN. LUNGE ( GEORG) and EDUARD CEDERCREUTZ. Acetylene . . . . . . . . . . KOSUTANY (TAMAS). Does the Volume of a Liquid change in consequence of Alcoholic Fermentation ? . . . . . . . . . FRITZSCHE (P.). Preparation of Ether free from Alcohol . , . . FRITZSCHE (P.) Manufacture of Ethyl Hydrogen Sulphate from Gases con- The Orders of Isomerism among the Homologous Paraffins .. . . . . . . . . . . . Formation of Natural Petroleum and the Spontaneous Formation of 'Olefines,' Naphthknes,' and Benzene Hydrocarbons by the Distillation of Fats under Pressure . Purification of commercial HOWE (JAMES LEWIS). Ruthenidcyanides . . . . . . . . taining Ethylene . . . . . . . . . HENRY (LOUIS). Nitro-alcohols . . . . . . . . . . HENRY (LOUIS). Trimethylene derivatives . . . HENRY (LOUIS). Nitropropylic Alcohol . . . . . . . . HENRY (LOUIS). GUSTAVSON (GABRIEL) and MISS 0. POPPER. ROLFE (GEORGE W. ) and GEORGE DEFREN. Glyceryl Monochlorhydrin from AlIylic Aldohoi Constitution of PenLry-. thri to1 . . . . . . . . . . . . Analytical Investigation of OST (HERMA").ISOmdtOSe . . . . . WR~BLEWSKI (AUGUSTIN). Soluble Starch . . . . . . . the Hydrolysis of Starch by acids . . . . . . . . VIGNON (Lto). Oxycellulose . . . . . . . . . CHABRIE (CAMILLE). Cystin . . . . . . . . . FRANCHIMONT (ANTOINE PAUL NICOLAS). Aliphatic Nitramines . , MULLER (JOSEPH AUGUSTE). Voiatilisation of. Lactic acid and its Anhy- drides a t the ordinary temperature : Volathation of Lactic acid with BISCHOFF (CARL' ADAM). Formation Af Chains,' XI?. Aniline and Ethylic' BISCHOFF (CARL ADAM). Formation of Chains, XV. Anil$e a i d Fatty Brorninated acid Amides . . . . . . . . . . BISCHOFF (CABL ADAM). Forrnathn of Chains, XVI. Formation of acid Anilides . . . . . . . . NOYES (WILLIAM ALBERT). Preparation o*f Diethyiic Milonate .. . FITTIG (RUDOLPH). Action of acid Anhydrides on acids and their Salts. Formation of Ketodilactones, Ketonic acids, and Ketones . . . GUTHZEIT (MAX) and HERBERT W. BOLAM. Rupture of the Carbon Chaiu in Ethylic Dicarboxyglutaconatc (up,'-Propenetetracarboxylate) . . SCIIACHT (WALTER). Ethylenetliiourea and Trimetiiyleiiethiourea . . Water Vapour . . . Salts of Fatty Brominated acids . . . . SCHMIDT (ERNBT ALBERT). Thioureas . . . . . (6 2 i, 1 i, 7 i, 2 i, 2 i, 2 i, 3 i, 3 i, 3 i, 4 i, 4, 5 i, 5 i, 5 i, 6 1, 6 i, 7 i, 8 i, 8 i, It i, 9 i, It i, 10 i, 10 i, 10 i, 11 i, 11 i, 12 i, 12 i, 121v CONTENTS. GnsTAvsoN (GABRIEL) and Miss H. BULATOFF. Ketopentamethylene from LOB (WALTHER). Electrolytic Reduction of Nitrobenzene . . . . AUTENEIETH (WILHELM). Phosphates derived from the Phenols .. WEIDEL (HUGO) and J. POLLAK. Nitroso-derivatives of Phloroglucinol PAUL (LUDWIG). Metol’[Pa~ame~hglamici~phenol Sulph’ate] . . . . KEHRMANN (FKIEDRICH) and G. BETSCH. 2 : 5-Diamidoquinone . . . CLAUS (ADOLPH\ and REINHOLD WALLBAUM. Diazotisation of highly snb- stituted Aniliues, and formation of the corresponding Benzonitriles . HANTZSCH (ARTHUR RUDOLF), A. SCHLEISSING and M. JAGER. Molecular change of Brominated Diazonium Chlorides into Chlorinated Diazonium Bromides . . . . . . . BAMBERGER ( EUGEN) and EDMOND RENAULD. Alpliyl an’d Alkyl Hydroxyl-‘ amines . . . . . . . . . . . . . . BECKMANN (ERNST OTTO), [and in part B. GOETZE, HEINRICH KONIG and F. SCHONERMARK]. N-Alkylhydroxylamines . . . . . . HOLLEMAN, (ARNOLD FRI~DI~RIC).Nitro-substituted Hydroxamic acids . TAUBER (ERNST) and FRANZ WALDICR. Bismarck-brown . . . . M~~HLAU (RICHARD) and LUDWIG MEYER. Bismarck-brown . FRIEDLANDER (PAUL) and LUDWIG C. SCHNELL. Some Ketones of the‘ Phloroglucinol series (researehes on the Flavone derivatives, VI 1.) . WALTEIER (REINHOLD) and 0. KAUSCH. Paramidobenzaldehyde . . . MOHR (ERNST). Action of Diacetonitrile on Aldehydes . . . . . VORLSNDER (DANIEL). Action of Benzaldehyde on Ketones . . . . VORLANDEK (DANIEL) and FRITZ KALKOW. Benzylidenepinacolin . . HOWARD (CURTIS C.). Derivatives of Paramidophenoxyacetic acid . . SToERMER (RICHARD) and 0. RICHTER. BOETTINGER (CAKL). Action of Hubl’s Reagent on Gallic acid and Tannic acid WEGscHEIDER (RUDOLF). Production of acid Ethereal salts from Anhy- drides .. . . . . . . . . . . . BAMBERGER (EUGEN) and JAC. KUNZ. Intramolecular rearrangement of GOLDSCHMIEDT ( GUIDO) and GUsTAV KNOPFER. bondensation with SCHIFF (HUGO). Furfurobenzidine . . . . . . . . . KOSTANECKI (STANIsLAs VON) and L. LACZKOWSKI. Hydroxybenzplidene- indanedione . . . . . . . . . . ROSENBTIEHL ( AUGUSTE). Action of Methylic Iodide on aqueous solutions of Crystal-violet, Malachite-green, and Methvlene-blue : hydrolysis of these colouring matters . . . . . . . . . . WICHELHAUS ( [KARL] HERMAN”). Di-B-naphthaquinone oxide . . . KEHRMANN (FRIEDRICH) and M. GOLDENBERG. Azoquinones . . . SCHEY (L. T. C. ). Methylamides and Dimethylamides of Naphthalene-8- sulphonic acid . . . . . . . . . . . . . ERDMANN (HUGO) [and in part ERNST ERDMANN and P. HUTH].Consti- tuents of Oil of Roses and allied Ethereal oils . . . . . . ERDMANN (ERNST). oil of Cloves . . . . . BECKURTS ( HEINRICH) and JnLrus TROEGER. Ethereai oil ’of Angostura bark . . . . . . . . . . . . . . GADAMER (JomNms). Sinigrin, Sinalbin, Sinapin, and Sinapic acid . TRAETER (K.). . GORTER (K.). Substances contained in the root of Baptisia tinetoria: BoEHhf (RUDOLF). Filicic acid . . . . . . . . . METER (HANS). Cantharidin . . . . . . SCHULZE (ERNST). Nitrogen compounds from the root-buds of Ri&us‘ communis . . . . . . . . . BAER (S. H. ) and’ALBERT B. PRESCOTT. Dipyridine methyleniodide . JUST (ALEXANDER). 8-Toluoylpicoline and 8-Tolyl Pyridyl Ketone . . SCHOLTZ (MAX). Diacetyl-lutidine . . . . . . . . . Vinyltrimethylenic Bromide . . . . . . Diethyl Ether .. . . . Nitration of Coumaroiie Sulphonic acids, 11. . . . . . . . . . . Phenylacetone . . . . . . . . . . . . . Glncosides contained in the root of HeEleboms niger . +-Baptisin . . . . . . . . . . . . PAGe i, 13 i, 14 i, 14 i, 15 i, 17 i, 17 i, 18 i, 19 i, 20 i, 22 i, 22 i, 23 i, 23 i, 24 i, 25 i, 26 i, 27 i, 28 i, 29 i, 30 i, 30 i, 30 i, 31 i, 31 i, 32 i, 32 i, 32 i, 33 i, 34 i, 34 i, 35 i, 37 i, 37 i, 38 i, 39 i, 39 i, 40 i, 41 i, 42 i, 42 i, 42 i, 43CONTENTS V PREUND (MORIZ). 8-Benzoylisonicotinic acid . . . . . . . MAASS (EMIL) and RICHARD WOLFFENSTEIN. Action of Hydrogen peroxide on Tetrahydroquinoline and Tetrahydroisoquinoline . . . . GALLINEK (ALFRED). Metamido-a-methylbenzimidazole or Paramido-a- OESTERREICH (M,). Reduction and Oxidation products of ap-Dimethyl- oxyazole and its Condensation with Acetaldehyde .. . . . KEHRMANN ( FRIEDRICH) and ERNST GAUHE. Nitro- and Amido-deriva- tives of Phenonaphthoxazone . . . . . . . . . FISCHER (EMIL) and LORENZ ACH. Oxydichloropurine . . . . . FISCHER (EMIL). Syntheses of Xant'hine, Hypoxanthine, Adenine, and Guanine . . . . . . . . . . . . . . HORBACXEWSKI (IAN). Crystallised Xanthine and Guanine . . . . POMMEREHNE (HERBERT). Oxidation of Ethyltheobromine by Potassiuni PICTET AM^) and P. GENEQUAND. Met'hiodides bf Nicotine . PAUL (BENJAMIN HoRArIo) and ALFRED JOHN COWNLEY. Alleged Con: version of Cinchonine into Cinchonidine . . . . . . . SKRAUP ( ZDENKO HANNS). Conversion of Cinchonine into Isomerides by means of acids . . . . . . . . . . . . BOUTROUX (LEON) and P: GENVHESSR.Double Chlorides of Cinchonamine BATTANDIER ( J. A.) and TH. MALOSSE. Retamine . . . . . HERZIG (JOSEF) and HANS MEYER. Estimation of Alkyl Groups attached BERTRAND (GABRIEL). Intervention of Manganese in Oxidations produced WR~BLEWSKI ( AUGUSTIN). Chemical behaviour of Diastase and Occurrence of an Araban in ordinary Diastase . . . . . . HOPRINS (F. GOWLAND). Action of Halogens on Albumin . . . . PRANKEL (SIGISMUND). Preparation of Deuteroalbumose . . . . FOLIN (OTTO). Animal gum . . . . . . . . BECKMANN (ERNST OTTO) [and in part H. SCHARFENBERGER GIEN. SERTZ' and 0. ELSNER]. Rehaviour of Proteids with Aldehydes . . . R~HMANN (FRANZ). Products of the Tripsin-fermentation of Casein . . MABERY (CHARLES FREDERIC). Californian Petroleum .. . . . WERNER (ALFRED) and GEORG RICHTER. Constitution of Inorganic Com- pounds, X. Ammonio-chromiumthiocyanogen Compounds . . FLEURENT (&MILE [CHARLES ALBERT] ). Action of Nitric acid on Potassium BUXHOEVDEN ([BARON] HELLMUTH) and GUSTAV TAMMANN. Hydrates 0; Magnesium Platinocyanide and their solubility - . . . . . NOYES (ARTHUR AMOS) [and in part H. M. CHASE, GRACE A. VAN EVEREN, L. H. GOODHUE, C. H. STONE, and H. H. TOZIER]. Synthesis of Hexamethyleneglycol Diethyl Ether and other Ethers from Trimethylene WEBER (K. ) and BERNHARD "TOL~ENS: Fbrmaldehyde ierivatives of the FOERSTER (OTTO). Preparation of Soluble Starch and St'arch Solutions . SYNIEWSKI (WIKTOR). Soluble Starch . . . . . . , . GABRIEL (SIEGMUND) and GEORG ESCHENBACH. Bromethylamine and MALLET (JOHN WILLIAMj.. Rapid Polymer'isatibn o i Chloral . . . PECHMANN (HANS VON). Glyoxalosazone from Formaldehyde . . . HUTZLER (RUDOLF) and VICTOR MEYER. Change of Butyric into Isobutyric acid . . . . . . . . . . . . . . FRITSCH (PAUL). Conversion of Pentachloracetone into Trichloracrylic and Chloromslonic acids . . . . . . . . . . . . methylbenzimidazole . . . . . . . . . . FISCHER ( EMIL). Trichloropurine . . . . . . . . SLOOTEN (WILLEM VAN DER). Derivatives of Theobromine . . . Chlorate and Hydrochloric acid . . . . . KILIANI ( HEINRICH). Digitalis alkaloids . . . . to Nitrogen . . . . . . . . . . . . by Laccase . . . . . . - . . . . Cobalticyanide . . . . . . . . . Glycol . . . . . Polyatomic alcohols and acids of the Sugar group Vinylamine . . . . . . . . .. PAGE i, 43 i, 44 i, 44 i, 44 i, 45 i, 46 i, 47 i, 48 i, 50 i, 50 i, 50 i, 51 i, 51 i, 51 i, 52 i, 52 i, 52 i, 53 i, 53 i, 54 i, 54 i, 55 i, 55 i, 55 i, 56 i, 57 i, 57 i, 59 i, 59 i, 59 i, 60 i; 61 1, 61 i, 61 i, 62 i, 62 i, 62 i, 63vi CONTENTS. PAGE JOVI~I'SCIWYCII ( RIILOI~AI) Z. ). acetate and Hydroxylaniine hydrochloride . . . . . . . i, 64 SIMON (LOUIS). Colour reaction of Pyruvic acid . . . . . . i, 64 ROSENIIEIM (ARTHUR) and PAUL WOGE. (Berglliuni Oxalates) . . . i, 64 VBZES (MAURICE). A new double Platinum salt . . . . . . i, 64 KNORR (LUDWIG). The Isonieric Ethylic Diacetylsuccinates . . . . i, 65 BERG (GEOKG). Compound of Titanic acid with Malic acid . . . . i, 66 WEBER (K.), R. POTT, and BERNHARD TOLLENS. aldehyde with Uric acid . . . . . . . .. . . i, 66 KJELLIN (CARL) and K. GUSTAV KUYLENSTJERNA. SCHIFF (HUGO). Polyaspartic acids . . . . . . . . . i, 67 KOHLER (ELMER P. ). Aliphatic Sulphonic acids . . - . . . i, 68 PERATONER (ALBERTO), Constitution of Mecoltic acid . . . . . i, 69 ZINCKE ( [ERNST CARL] THEODOR). Nitroketones, Hydroxyketones, Keto- chlorides, and Ketobromides . . . . . . . . . . 1, 70 LEMOINE (GEORGES). Reversible transformation of Styrene and Metastyrene under the influence of heat . . . . . i , 7 0 PFOB (A. ). Nitroso-derivatives of'Catechol'Methy1 Ether [Gnaiacol] . . i, 71 RUPE (HANS). Derivatives of Guaiacol . . . . . . . . i, 72 BISCHOFF (CARL ADAM). and Metatoluidine ; XVIII. Paratolnidine ; XIX. Metaxylidine . . i, 73 SCHUPTEN (M. C.). Nitrosoanilines . . . . . . . . . i, 74 FR~NKEL (MARTIN).Paratolyltrimethylenediainine and y-iodopropylamine i, 74 PECHMANN (HANS VON). Action of Diazomethane on Nitrosobenzene . . i, 75 HANTZSCH (ARTHUR [RUDOLF] ) and KAKL DANZIGEK. Double salts of Diazonium Cyanides . . . . . . . . i, 76 HANTZSCH (ARTHUR [RUDOLF] ) and R. GLOGAUER. Azo- and Diazo-compounds with Benzenesulphinic acid . . * . i, 78 IJOSSEN ( WILIIELM [CLEMENS] ). azotic acids . . . . . . . . . . . . i, 79, 83 ~JOSSEN ( WILHELM [CLEMENS] ) and MAX GRONEBERO. tetrazotic acid . . . . . . . i , f 9 SCHKEIDEIL Paratolenyldioxytetrazotic acid . . . . . . i, 80 sium Paratolenyldioxytetrazotate by Hydrochloric acid . . . . i, 81 dioxytetrazotic acid and Phenylglyoxenyldioxytetrazotic acid . . . i, 82 oxytetrazotic acid . . . . . . . . . . .. i , 8 3 azotic acid , . . . . . . . . . . i, 83 tetrazotic acid . . . . . . . . . . i, 84 Reaction bctwem Ethylic Isonitrosoaceto- Compounds of Forni- Aliphatic derivatives of Hydroxythiocarbamide . . . . . . . . . . i, 66 BURI~N (RICHARD). Sitosterol . . . . . i, 72 Forniation of Chains : X ViI. Orthotolujdine Diazocyanides and Additive products of Tetrazotic, Oxytetrazotic and Dioxytetr- Benzenyldioxy- LOSSEN ( WILHELM [CLEMENS]), FRANZ'HES;, CARL KIRSCHNICK, aud PAUL LOSSEN ( WILHELN [CLEMENS] ) and FRANZ HESS. Decomposition of Potas- LOSSEN (WILHELM [CLEMENS] ) and FRANZ BOGDAHN. Phenylglycolenyl- LOSSEN ( WILHELM [CLEMENS] ) and GUSTAV GRABOWSKI. B-Naphthenyldi- LOSSEN ( WILHELM [CLENENsj) and FRIEDRICH FUCHS. Benzenyloxytetr- LOSSEN (WILHELM [ c L E M ~ ~ I ) and PAUL SCHNEIDER.Paratolenyioxy- LOSSEN ( WILHELM [CLEMENS] ) and ERNST KAMMER. Phenethenyioxy- tetrazotic acid . . . . . . . . . . i , 8 4 oxytetrazotic acid . . . . . . . . . i, 85 LOSSEN ( wILHELM [CLEnaENsj ahd FRANZ sTATIUS. Benzengltetrazotic acid . . . . . . . . . . i, 85 LOSSEN ( WILHELM ~CLEMEN~I a;d CARL KIRSCHNICK. Paratolenyltetr- azotic acid . . . . . . i, 85 LOSSEN ( wILHELM [CLEMENS]') and J A A COLMXN. 'Anisenpitetrazotic acid i, 8.5 MEYER (VICTOR). Etherification of Mono-substituted Benzoic acids . . i, 86 KELLAS (ALEXANDER M. ). Velocity of Etherification of Mono-substituted Benzoic acids and Hydrolysis of their Ethereal salts . . . i, 86 KIRPAL (ALFRED). LOSSEN (WILHELM [CLEMENS]) and FRANL BOGDAHN. Phenylglycolenyl- Hemipinic acid and the Isomeric: Alkylic Hydrogen Papaverates . .. . . . . . . . . . . i, 87CONTENTS. vii BOETTINGER (CARL). Behaviour of Acetylgallic acid and Ace tyltannin with WHEELER (HENRY LORD), T. E. SMITH, and C. H. WARREN. Diacyl Anilides . . . . . . . . . . . BAMBERGER (MAX) and ANTON LANSIEDL. Natural Resins (Uberwal-' lungsharze) . . . . . . . , , . , . . ZOPF ( WILHELM). Coinpounds from Lichens . , . . . . . EDINGER (ALBERT). Action of Sulphur Chiorides od Aromatic Amines . SCHUYTEN (M. C. ). Additive compounds and substitution derivatives of Phenyldimeth ylpyrazolone . . . . . . . . . . FISCHER (OTTO) and C. GIESEN. Action of bases on Aposafranine . . JOVITSCRITSCH (MILORAD 2.). A new Cyclic compound . . . . PINNER (ADOLF) [with JAMES COLMAN, C. GOEBEL, FELIX GRADENWITZ, and ALFRED SALOMON].Action of Hydrazine on Imido-ethers . . UNGER (OSHAR) and G. GRAFF. Action of a-Brominated acids and ketones on Orthamidothiophenol . . . . . . , . . . FISCHER (EMIL). Synthesis of Heteroxanthine and Paraxanthine . . . VONOERICHTEN (EDUARD). Non-nitrogenous decomposition products of Morphine . . . . . . . . * . . . FRAMM (FRIEDRICH). Specific Rotatory Power of &'Glutin . . . . HOPKIES (F. GOWLAND) and FRANCIS W. BROOK. Halogen derivatives from Proteids , . . . . . . SCHIFF (HUGO). The Biuret Reaction bf Aibum'in . . . . . . GRUTZNER (PAUL). Precipitation of Caseinogen, a simple means of estimating acidity . . . . . , . . . , , . . . BALKE (PAUL). Decompesition prodncts of Carniferrin . . . . HERRMANN (FELIX). Determination of the Number of the Isomerici.'araffins of the formula CnHznf2 .~ . . . , . . . , WORSTALL (R. A,) and A. W. BURWELL. Decomposition of Heptane and Octane a t high temperatures . . . . . . . HEUSLER (FRIEDRECH) [and AUG. NEFGEN]. Composition of Scottish Paraffin Oil . . . . . . . a , . . NEF (JOHN ULRIC). Bivalent Carbon : Chemistry of Methylene . . . FRITZSCHE (P.). Action of Sulphuric acid on Coal Gas . , . . TCHERNIAC (JOSEPH). Preparation of Bromonitromethane . . . . MENSCHUTKIN (NICOLAI A. ). Regularities in the Boiling Poihts of Isomeric PILOTY (OSCAR). New Synthesis of Glycerol and o i Dihydroxyacetone , TARUGI (N. ) and G. NICCHIOTTI. Reactions of Potassium Ferricyanide with Glucose and their application to volumetric analysis . . . ALBERDA VAN EKENSTEIN (W.).Caroubinose and d-Mannose . . . VINCENT (CAMILLE) and BJ~NODICT DELACHANAL. Biological production of Levulose from Mannitol . . . . . . . . . . FEILITZEN (H. VON) and BERNHARD TOLLENS. Humin formation from Sugar on Oxidation with Potassium Permanganate . . . . . PETIT (PAUL). Hydrolysis of Starch by Diastase . . . . . MENSCHTJTKIN (NICOLAI A. ). DEL~PINE ( NARCEL). Action of Hydrogen Sulphide and Carbon Bisul: phide on Trimethyltrimethylenetriamine . . . . , . . THIELE ( JOHANNES) and WILHELM OSBORNE. FREER (PAUL C.) and ARTHUR LACEMANN. Action of Sodium on Methyi HARRIES (CARL D.) and FRITZ LEHMANN. Action of Hydroxylamine on Phorone . . . . . . . . , . , . . . COLLET (-4.). Ketonic acetates . . . . , . . . . . TARUGI (N.). Thio-organic compounds of Arsenic .. . . . , Hubl's reageut . . . . . . . . . . BRUNNER (KARL). Indolinones, 111. . . . . CLEVE (ASTRID). Phenyltriazoles, 11. . . . . . . . PINNER (ADOLF). Action of Hydrazine on Irnido-ethers . . . CHALMOT (GUILLAME L. J. DE). Acetylene Di-iodide . . . Aliphatic compounds . . . . . . LESPIEAU (ROBERT). 2 : 4-Hexadi-ine'dio1:l : 6 . . . . Aliphatic Carbon chains Derivatives of Prozan Propyl Ketone and on Acetophenone . . . . . . . PAGE i, 87 i, 88 i, 88 i, 89 i, 90 i, 91 i, 92 i, 92 i, 93 i, 94 i, 94 i, 94 i, 96 i, 97 i, 98 i, 98 i, 99 i, 99 i, 100 i, 100 i, 101 i, 101 i, 101 i, 102 i, 115 i, 116 i, 116 i, 116 i, 116 i, 117 i, 118 i, 118 i, 118 i, 118 i, 118 i, 119 i, 120 i, 120 i, 120 i, 121 i, 123 i, 123... V l l l CONTENTS. MONTEMARTINI (CLEMENTE). ?-Ketonic acids .. , . . . ETAIX (L.). Dibasic aoids . . . . . . . . . . . AUWERS (KA&L) [and in part F. BETTERIDGE, R. FRITZWEILER and F. WALDEN (PAUL) and 0. LUTZ. Internonversion of Optical Antipodes . ANSCHUTZ (RICHARD). Law of Etherification of Unsymmetrical Aliphatic ANSCHUTZ (RICHARD) and JULIEN DRUUMAN. Preparation of Ethereal salds SCHARVIN (W.) Oximes of Hexahydrobenzophenone and of Hexahydro- VAUBEL (WILHELM). The Benzene Nucleus. IX. . . ORNUORVF (WILLIAM RIDQELY), G. L. TERRASSE, and D: A. ‘NORTON: Anethoil and its Isomerides . . HENTSCHEL (W. ). Action of Nitrogen Chioride on ‘Aniiine, ‘Methylaniline and Dimethylaniline . . , . . . BtscHoFF (CARL ADAM). Formation of Chains. XX. Chloraniiines: XXI. Nitranilines. XXII. Nitrotoluidines . . . . , , MEYER (JACOB). Conversion of Amines into Phenols .. . . . PINNOW (JOHANNES) and E. KOCH. Derivatives of Paramidodimethylani- line [Dimethylparaphenylenediamine] . MOITESSIER (JOSEPH). Combination of Phenylhydrazine with Metallid Acetates . . . . . . . . . . . MOITESSIER (JOSEPH). ‘Combina’tion of Phenylhydrazine with Metallic salts . . . . . . . . . . . PINNOW (JOHANNES) and E. ‘KOCH. Amidoazimidobenzene . . . . NEUBAUER (CARL). Intramolecular rearrangement of Isoaldoximes . . PECHMANN (HANS VON). Vinylideneoxanilide . . . . . . VIGNON (Lao). Dyeing with substantive Dyes . . . MICHAELIS ([cam ARNOLD] AUGUST). Some Organic compounds coitain: ing Inorganic radicles . . . . . . . . MICHAELIS ([CARL ARsoLD] AUQUST) and F’RANZ KUNCKELL. Orgsnic Selenium compounds . . . . .. . . . . . RUST (E. ). Organic Tellurium compounds . . . . . . . LOLOFF (CARL). Antimony derivatives of Anisoil and Pheuetoil . . GILLMEISTER (ARNOLD). Some Aromatic Bismuth compounds . . . COLLET (A.). Halogen Derivatives of Phenyl Methyl Ketone . PECHMANN (HANS VON) and LUDWIG WOLMAN. Ethylic Quinoltetra: carboxylic acid from Ethylic Acetonedicarboxylic acid . . . . KASTLE (J. H.), PAUL MURRIL and JOS. C. FRAZER. Decomposition of Alkyl-sulphonates by water, acids and salts . . . . . . HINSBERG (OSCAR). Benzenesulphinic acid as a reagent . . . , HALSSIG ([ FRANZ] ARTHUR). Paratoluenesulphinic acid . . , . MEYER (ERNST VON). Derivatives of Paratoluenesulphinic acid . . PETKENKO-KRITSCHENKO (PAWEL Iw. ) and D. PLOTNIKOFF. A Tmnsfor- CASTELLANETA (E.), Action of Tetrazodiphenyl Chloride on Benzene .NOELTING ( EMILIO) and ALFRED MEYER. Aromatic Hydroxyketones NOELTING (EMILIO). New Method of Formation of Colouring Matters of the Malachite-green Series . . . . . . . . . . RIS (CHRISTOPH) and CARL SIMON. Paradinitrodibenzyldisulphonic acid , WITT (OTTO NIKOLAUS) and JENS DEDICHEN. Anilineazo-a-naphthol . BLUMENFELD (SIEGFRIED) and PAUL FRIEDLANDER. A General Reaction of Aromatic Quinones. 11. . . . . . . KONDAKOFF (IWAN L.) and TH. GORBUNOFP. Isomeric change of’Dihydro: carvone into Carvenone . . . . . . . . . . ODDO (GIUSEPPE). Menthonecarboxyiic and Menthonedicarboxylic acids . MINGUIN (JULES). Borneols and their Ethers . . . . . . . MANASSE (OTTO) and ERNST SAMUEL. Camphoquinone . . . . CAZENEUVE (PAUL). Conversioii of Sulphocamphophenol into Dinitrocresoi MAYER].Substituted Suceinic acids . . . . . . Dicarboxylic acids . . . . . . . - LOEBEN (WOLF VON). &Methyluric acid . . . . . . . propiophenone . ’ . . . . . . . . mation of Tetrahydropyrone derivatives . . . . . . ODDO (GIUSEPPE). Camphor compounds . . . . . . PAGE i, 124 i, 124 i, 125 i, 127 i, 127 i, 128 i, 128 i, 129 i, 129 i, 129 i, 130 i, 131 i, 132 i, 132 i, 132 i, 133 i, 133 i, 134 i, 135 i, 136 i, 136 i, 136 i, 137 i, 138 i, 138 i 139 i, 140 i, 140 i, 140 i, 141 i, 142 i, 142 i, 142 i, 143 i, 143 i, 143 i, 144 i, 145 i, 145 i, 146 i, 147 i, 14’1 i, 141 i, 148C ONTEWTS. ix NICHAELIS ([CARL ARNOLD] AUGUST) [and in part R. ILMER and G. ROBISCH.] Asymmetrical Alkylphenylhydrazines and some of their derivatives .CLAUS (ADOLPH) and WALTHER FROBENJUS. 4'-Amidoquinoline . . CLAUS (ADOLPH) and S. SCHALLER. 2'-Amidoquinoline . . . . SIMON (LOUIS). Action of Aromatic Amines on certain Unsymmetrical METZNER (HERMANN). Ethylic Phenacetylmalonate . . . . . KEHRMANN (FRIEDRICH j and W. SCHAPOBCHNIKOFF. Salts of Phenylphen- azonium and Phenylnaphthophenazonium, and their reactions with Alkalis and Amines . . . . KEHRMANN (FRIEDRICH) and'WILHELM HELWIG. Salts'of Phenylisonaph-' thophenazonium, and the action of Amines on them . . . . KEHRMANN (FRIEDRICH) and 0. FEDER. The Fifth Isomeride of Rosinduline NOELTING (EMILIO) and F. WEQELIN. Triazine derivatives from Chrysoi- dine, and from Ortharuidoazotoluene . . . . . . . . MUGDAN (MARTIN). Dimethylconiine . . . . . . . . BRUNNER (HEINRICH) and HEIRRICH LEINS.Derivatives of Theobro. mine. Action of Chloroform on Phenylhydrazine . . FISCHER (EMIL) and FRITZ PRANK. New Decomposition of Theobromine, WILLSTACTER (RICHARD). Ketones of the Tropine group. VIII. Consti- tution of Tropine . . . . . . . . . . . . FISCHER (OTTO). Harmine and Harmaline . . . . . . . LOSANITSCH (SIMA M.). The number of Isomeric Paraffins . . . . ENGLER (CARL) [and in part H. GRUNING, L. JEZIORANSKI, and C. SCHNEIDER]. Decomposition of Hydrocarbons of high molecular DESGREZ (ALEXANDRE). Decomposition of Chloroform, Bromoform, and Chloral by aqueous solutions of Potassium Hydroxide . . FOERSTER (FRITZ) and W. MEVES. Electrolytic preparation of Iodo: f0l.m . . . . . . . . . . * . . LEMOULT (PAUL). Silver Cyanamide . . . .. . . . . LEMOULT (PAUL). Chlorocyanuramide . . . . . . . . FISCHER (EMIL) and GEORU GIEBE. Preparation of Acetals . . . . WOHL (ALFRED) and ERNST LIST. Decoinposition of Galactose . NORRIB (JAMES F.) [and io part E. H. LAWS, A. E. XIMBERLY, and F. M.* SMALLEY]. Action of the Halogens on Aliphatic Amines and prepara- tion of their perhaloids . . . . . LE BEL (JOSEPH ACHILLE). Crystalline forms of the Plati'nochlorides of Diamines . . . . . . . . . . . . . . COHN (GEORG). Constitution of Hexamethylenetetramine . . . . HANTZSCH (ARTHUR [RUDOLF] j and A. SAUER. Isonitramines and their JONES (LAUDER W.). Salts of Nitroparains and acylated derivatives of ENGLER (CARL) and J. GRIMM. The direct elimination of Carbonic oxide,' and the reaction of this with Water BTJISINE (A.) and P.BUISINE. Volatile acids o*f the Acetic: series from the Suint of Wool . . . . . . . . . . ERLENMEYER (EMIL), sen. Conversion of Butyric into Tsobutyric acid . ERLENMEYER ( EMIL), jun. A seemingly general reaction of a-Amido-acids of the formula NH,*CHR*COOH . . . . . . . . . WALDEN (PAUL). Stereoisomeric Cblorobromosuccinic acids . . . GUARESCHI ( ICILIO). a-Amidoethylidenesuccinimide and Acetylsuccinimide KLING (M. ). Some pyrotartaric Alkylimides. Condensation of Tartaric Alkylimides with acid Chlorides . . . . . . . . . WALDEN (PAUL). Interconversion of Optical Antipodes . . . GOLDSCHMIDT (CARL). Action of Formaldehyde on Carbamide . . FISCHER (EMIL) and HANS CLEMM. l-Methylnric acid and 1 : 7-Dimethyl- uric acid . . . . . . . . . . . . FISCHER (EMILj.Tetramethyluric acid . . . . . . . . KIJNER (NIc.). Constitution of Hexahydrobenzene . . . . . Ketonic compounds . . . . . . . . . . weight a t a moderate temperature . . . . . . . resolution into Hyponitrous acid . . . . . Hydrox ylamine . . . . . . . . . . . . . . . PAGE i, 148 i, 150 i, 151 i, 152 i, 152 i, 153 i, 154 i, 155 i, 155 i, 156 i, 158 i, 158 i, 159 i, 160 i, 165 i, 165 i, 166 i, 166 i, 167 i, 167 i, 167 i, 168 i, 169 i, 170 i, 170 i, I f 1 i, 172 i, 175 i, 175 i, 176 i. 176 i; 176 i, 177 i, 177 i, 178 i, 178 i, 178 i, 180 i, 180X CONTENTS. REVEEDIN (FRJ~I~RIC). Migration of the Iodine atom during the nitration COMSTOCK (WILLIAM JAMES). Double salts of the' Aniiides with Cuprous Chloride and Cuprous Iodide . . . . . . . . . . NIEMENTOWSKI (STEFAN VON).Action of Ethereal salts on Aromatic Amines . . . . . . . . . . SCHOLL (ROLAND) and RICHARD ESCALES. The Hyirochlorides o'f Methyl- PINNOW (JOHANNES). Reduction of Metanitrodiniethylparatoluidine . . BISCHOFF (CARL ADAM). Formation of Chains. XXIV. Benzylamine. XXV. Methylaniline. XXVI. Ethylaniline BISCHOFF (CARL ADAM), Formation of Chains. XXIII,* Orthamidophenol and Paramidophenol . GOLDSCJXMIDT (CARL). Action oi Formafdehyhe on Paraphenetidin; and on Paranisidine in acid soltition . . . . . . . . . PINNOW (JOHANNES) and M. WEGNER. Derivatives of Tetramethylmeta- phenylenediamine . . WHEELER (HENRY LORD), PERCY'T. WALDEN, i n d H. F'. METCALF. Acyl-* imido-ethers . . . . . . , . MENSCHUTKIN (NICOLAI A,). Influence of the Side-chain on the' velocity of decomposition of Benzene derivatives .. . . . . . PECHMANN (HANS VON). Action of Diazomethane on Nitrosobenzene . NOELTING ( EYILIO) and EMILE FOURNEAUX. Reduction products of the Nitrated Dimethylanilines . . . . . . . . . . MINUNNI (GAETANO). Isomerism amongst the Oxidation products of the MINUNNI (GAETANO). Derivatives of a-Phenylbenzylhydrazine . . . MINUNNI (GAETANO). Constitution of Dehydrophenylbenzylidenehydr- azone and its conversion into Dibenzylidenediphenylhydrotetrazone . MINUNNI (GAETANO). Action of acid Chlorides on the Hydrotetrazones . WEDEKIND (EDGAR), Oxidation of Formazyl compounds derived from TAUBER (ERNST) and FEAXZ WALDER. Bismarck-brown . . . . WALLACH (OTTO). Absorption of the violet rays of Light by unsaturated Ketones . . . . .. . . . . . . . MINUNNI (GAETANO). Action of Hydroxylamine on Ketones of the type CHR:CH*CO*CH:CHR . . . . . . . . . . . HANTZSCH (ARTHUE [RUDOLF] ) and ERNST VON HORNBOWEL. Isomerism of Anils and Hydrazones . . . . , . . . . . WAVEREN (TH. VAN). Preparation of Meta-, Chloro-, Bromo-, and Iodo- salicylic acids . . . . . . . . . . FITTlG (RUDOLPH) [with MAX GINSBERG, NICOLAUS PETKOW, and MTiTCIN' FR. SCHAAK]. Transformation of unsaturated a-Hydroxy-acids into the isomeric y-Ketonic and a-Ketonic acids . . . . . . ERLENMEYER (EMIL), jun. Remarkable conversion of an a-Ketonic acid into the corresponding a-Amido-acid . . . . . . . ERLENMEYER (EMIL), jun., and JOHN T. HALSEY. Synthesis of Tyrosine . GADAMER (JOHAXNES). Sinapic acid . . . . . . . . . KUGEL (MAX). B-Benzoylpropionic acid .. . . . . , . BOETTINGER (CARL). Action of Hubl's reagent on Tannic acids and on Tannin extracts . . . . . . . . . . WALDEN (PAUL). Optical behaviour of Tannin . . . . GAEBIEL (SIEGMUND) and GEORG ESCHENBACH. Orthodinitrocyanodibenzyl. GREEN (ARTHUR GEORGE) and ANDRI~ R. WAHL. Oxidation of Paranitro- LIEBERMANN (CARL [THEODOR] ). A colouring matter from' Anhydrobis- HALLER (R. ) and STANISLAUS VON KOSTANECKI. 3 :'4-Dihydroxyoinnamyl- idenecumaranone PROCHXZKA (JOHN). Oxidation' of 'Naphthalene with Potrtsskn 'Per-' manganate . . . . . . . . . . . . . of aromatic Iodo-derivarives . . . . . . . aniline and Dimethylaniline . . . . . . . . . Hydrazones . . . . . . . . . . . . Acetyl, Benzoyl and Methane . . , . . . . . toluenesulphonic acid . . .. . . . diketohydrindene . . . . . . . . . . . PAGE i, 180 i, 181 i, 182 i, 182 i, 182 i, 182 i, 183 i, 184 i, 184 i, 185 i, 186 i, 187 i, 188 i, 190 i, 191 i, 191 i, 192 i, 192 i, 193 i, 194 i, 194 i, 195 i, 195 i, 196 i, 197 i, 197 i, 197 i, 198 i, 199 i, 199 i, 199 i, 200 i, 200 i, 201 i, 201CONTENTS. xi BECKURTS ( HEINRICH) aud JULIUS ‘FROEGER. Ethereal Oil of Angostnra Bark . - . . . . . . . . . . . . GILDEMEISTER (EDUARD) and KAKL STEPHAN. Ethereal oils . . . SCHMIDT (ERNST [ALBERT]). Salicin and its derivatives . . . VIssER (H. L. ). Halogen-substituted derivatives of Salicin and its deri- vatives . . . . . . . . . . . . SCHULZ (W. VON). The Glucoside of Saponaria wbra . . . . . GUARESCHI (ICILIO). Some New Cuprammonium Compounds . . . CLAUS (ADOLPH) and HANS HOWITZ.Bromination of l-Ethoxyquinoline . EDINGER (ALBERT). Action of Sulphur Chloride 011 Aromatic Amines . CLAUS (ADOLPH) and ERNsr MOMBERGER. Quinaldine-3’-carboxylic acid . PFITZINGER (WILH. ). Condensation of Isatic acid t o form derivatives of Cinchonic acid . . . . . . . . . . LADENBURG (ALBERT) and W. HERZ. Existence of Condensation Rings GNEIIM (ROBERT) and LOUIS’BENDA. Tartrazines . . . . . . NIEMENTOWSKI (STEFAN VON). New methods for the preparation of Anh ydro-compounds . . . . . . . . . . . GABRIEL (SIEOMUND) and GEORG ESCHENBACH. A method of preparing Phthalazines . . . . . PICTET (AMJ~) and A. GONSET. Syntheses in the Phenanth;idine Group . RUHEMANN (SIEGFRIED). Action of Chloroform and Alcoholic Potash on Pheny lhydrazine . . . . . . FISCHER (EMIL).The alieged Synthesis of Xanthine from Hydrogen Cyanide CLAUS (ADOLPH) and OSKAR KASSNER. The Alkylates of Papaveriue . BATTANDIEK (J. A.) and TH. MALOSSE. A New Alkaloid from Retama DASTRE (A.) and N. FLORESCO. New Bilb Pigments . . . ELBS (KARL). lielation of Electrochemistry to Organic Chemistry . . HERMANN, (F.). [The number of Isomeric Paraffins] . . . . . HABER (FRITZ) and H. OECHELHAUSER. Decomposition of Hexane and Tri- methylethylene by Heat . . . . . . . 1 . BARTOLOTTI (PIETRO). Laboratory Apparatus for preparing Gas fiom Light Petroleum . . . . . . . . . . . BUNTE (HANS). Recent’ Developments in Gas Liohting . . . . ELBS (KARL) and A. HERZ. Electrolytic preparazon of Iodoform . . WHEELER (HENRY LORD). Bromine derivatives of 2 : 3-Dimethylbutane .NAUMANN (ALEXANDER). Regularities in the Boiling Points of Isomeric ALLEN(ALFRED HENRY). Chemkry’of Whiskey . . . . . . CHAPMAN (ALFRED CHASTON). Volatile Bye-products of Fermentation . FILETI (MICHELE) and AUSONIO DE GASPARI. Action of Zinc on Mono- GASPARI (AUSONIO DE). Chloromethylic etliylic ether . . . . . IMBERT (H. ) and A. ASTRUC. Neutralisation of Glycerophosphoric acid in presence of Helianthin and Phenolphthalein . . . . . . PILOTP (OSCAR). Aliphatic Nitroso-compounds . . . . . . PILOTP (OSCAR) and OTTO RUFF. Aliphatic Nitroso-compounds . . PINKUS (GBORG). Action of Benzhydrazide on Glucose . . . . . BRUYN (COKNELIS ADRIAAN LOBRY DE) and W. ALRERDA VAN EKENSTEIN. Action of Boiling Water on Fructose [Levulose] . . . . . PRINSEN (H. C.). Production and Occurrence of Levulose in Factory Pro- ducts .. . . . . . . . . . . . . . BRUYN ( CORNELIS ADRIAAN LOBRY DE) and W. ALBERDA VAN EKENSTEIN. Action of Alkalis on Sugars. IV. . . . . . . . . BRUYN (CORNEL15 ADRIAAN LOBRY DE) and w. ALBERDA VAN EKENSTEIN. Action of Alkalis on Sugars. V. The Tagatoses and Galtose . . BRUPN (CORNELIS ADRIAAN LOBRY DE) and W. ALBERDA VAN EKENSTEIN. Action of Alkalis on Sugars. VI. Glutose and $-Fructose WILL (CARL WILHELM) and FRIEDRICH LENZF,. Nitration of Carbohydrates WAVERAN (TH. VAN). Heli’cin . . . . * . . . . with Para-linking . . . . . . . . . . . sphcerocarpct . . . . . . . . . . Aliphatic compounds . . . . . chloromethylic ether . . . . . PAGE i, 802 i, 202 i, 202 i, 202 i, 203 i, 204 i, 205 i, 205 i, 206 i, 206 i, 207 i, 209 i, 209 i, 210 i, 211 i, 213 i, 214 i, 214 i, 214 i, 215 i, 216 i, 217 i, 217 i, 217 i, 218 i, 218 i, 220 i, 221 i, 221 i, 221 i, 221 i, 222 i, 222 i, 222 i, 223 i, 223 i, 224 i, 225 i, 225 i, 225 i, 225 i, 227 i, 227xii CONTENTS.RAYMAN KOKUSLAV. Carbohydrates contained in the corm of Cycla?neiz Europmum . . . . . . . . . . . . KOMERS (K. ) and ANTON STIFT. Pentosans in the Beet Sugar Manufacture BERGP (A.). Conversion of Starch by means of Sulphurous Anhydride and Sulphurous acid . . . . . . . . . . YOUNG (ROBERT ARTHUR). Precipitation of Carbohydrdtes by Neutral salts TEBB (M. CHRISTINE). Hydrolysis of Glycogeu . . . . . CROSS (CHARLES FREDERICK) and EDWARD JOHN BEVAN. Chemistry of . ORLOFF (N. A.). Tetrallylammonium Alum . . I HARRIES (CARL D.) and TAMEMASA HAGA.Methylation ‘of Hydrazine Hydrate . . . . . . . . . HARRIES (CARL D.). Hydrolysis of Syivan to Levulinaldehyde (Constituents of beech wood tar. I.) . . . . , . . . . POMERANZ (CIESAR). Constitutionofkinacolin . . . . . . CARLINFANTA (E,). Derivatives of Pinacolin . . . . . WENZEL (FRANZ). Determination of Acetyl groups in Organic compounds ANGELI (ANGELO). V. Meyer’s Etherification Law . . . . . . TRAURE (WILHELM) and E. HOFFA. Hydraitlidoacetic acid . . . . MONTEMARTINI (CLEMENTE). Action of Chlorine on Isovaleric acid . . FILETI (GIULIO). Derivatives of Behenic acid . . . . . . . MEYER (HANS). Active constituent of Castor Oil . . . . . . SCHIFF (ROBERT). Separation of the two Desmotropic Form of Ethylic Acetoacetate . . . . . . . . . . . WEGSCHEIDER (RuDom).Formation of Ethereal Salts . . . . . RIECHELMANN (RUDOLF). Preparation of pure Oxalic acid . . . - VENABLE (FRANCIS PRESTON) and CHARLES BASKERVILLE. Zirconium Oxalates . . . . . . . . KORNER (WILHELM) and ANGELO MENOZZI. Action of Dimkthyiamine on Diethylic Furnarate and Maleate . . . . . . . . . WISLICENUS ( WILHELM) and MAX KIESEWETTER. Honiologues of Ethylic Oxalacetate . . . . . . . . . . . . . TRAUBE (WILHELM). Action of Cyanogen on Ethylic Sodiomalonste . . WISLICENIJS (WILHELM). Copper derivativesof Ethylic Dicarboxyglutaconate BECKH (WALTER). RICHARDSON (GEORGE M.) and MAXWELL ADAMS. Molecular Weight of Lactimide . . . . . . . . . SCHIFF (HUGO). Biuret Reactions . . * . . . . . the Barley Plant with reference to its Carbohydrate Constituents .Syntheses with Ethylic Chlorofumarate . MIOLATI (ARTURO). Stabiliiy o f Imiies of Dibasic acids - . . . ANDREASUH (RUDOLF). Thiocarbamide derivatives . . . MONTEMARTINI (CLEMENTE). a- Methyladipic Anhydride and 2-Me’thy 1: ketopentameth ylene . . . . . . . . . . . ISTRATI (CONSTANTIN I. ). Iodine derivatives of Monochlorobenzene . . GOTTIG (CHRISTIAN). Explosive Decomposition of Nitro-compounds when DARMSTAEDTEH (L.) and ISAAC LTFSCHUTZ. Composition of Wool Fat. V. REIK (RICHARIZ). The Glycol obtained from Isobutaldehyde and Benz- aldehyde, and its behaviour.with Sulphuric acid . . . . . HENTSCHEL (W.). Final Product of the Action of Nitrogen Chloride on RUMPEL (HANS). Action of ‘Trimethylamine, Dimethylamine and Methyl- smine on Bromacetophenone . . . . . .. . . . HANTZSCH (ARTHUR [RUDOLF] ). The so-called Nitramines and Isonitr- MERCK ([CARL] EMANUEL). Act‘ion of Phosgene and of Ethylic Chlorofor: mate on Paracetamidophenols and Parahydroxyphenylurethanes . HEILPERN (JOHANN). Electrochemical introduction of Hydroxyl groups into Azobenzene . . . . . . . . . EIERMANN (KARL). Disazo-compounds from Metapheuylenediamine . . BIGINELLI (PIETRO). Influence of Methoxyl groups in Diazotising Aromatic compounds . . . . . . . . . . . . . . mixed with substances rich in Oxygen . . . . . Dimethylaniline . . . . . . . . . . amines and their ethers . . . . PAGE i, 229 i, 229 i, 229 i, 230 i, 230 i, 231 i, 231 i, 231 i, 232 i, 233 i, 234 i, 234 i, 234 i, 235 i. 236 i, 236 i, 237 i, 237 i, 238 i, 239 i, 239 i, 240 i, 240 i, 241 i, 241 i, 242 i, 242 i, 242 i, 243 i, 243 i, 244 i, 244 i, 244 i, 245 i, 245 i, 246 i, 246 i, 247 i, 248 i, 249 i, 250 i, 250...CONTENTS. X l l l LEY ( HEINRICH). Action of Hydroxylamine Derivatives on Imidochlorides MIOLATI (ARTURO) and ALFREDO LOTTI. Stability of the six Xylylsuccin- imides , . . . . . . . . . . . . . ROGOFF (M. ). Condensation products of Piperonal, Vanillin, and Proto- catechuic Aldehyde . . . . . . . . . , . . VIGNOLO (G.). Base of Hypnoacetin and its derivatives KUNCKELL (FRANZ) and FRIEDRICH JOHANNSSEN. Some Mono: and Di: halogen Ketones . . . . . . . . . . . . KUNCKELL (FRANZ) and WILHELM SCHEVEN. Some Brominated Ketones LEIGHTON (VIRGIL L.). Action of Sodium Ethoxide on Ethylic US-Di- bromophenylpropionate, Citradibromopyrotartrate and as-Dibromo- MICHAEL (ARTHUR) and JOHN E.BUCHER. Action of Acetic Anhydride on GUCCI (PIETRO). Action of Caustic Aikalis on Phthalides . . WEGSCHEIDER (RUDOLF). Dimorphism of u-Monomethylic Hemipinate 1 TROEGER (JULIUS) and V. HORNUNG. Action of Alcoholic Potassium Sulphide and Hydrosulphide on Symmetrical Dibromosulphones . . KAHL ( LEOPOLD). Condensation products of Aldehydes with Phenols and Phenolic acids . . MOHLAU (RICHARD’) and LEOPOLD KA&. Action of ‘Formaldehyde on Gallic acid . . . . . . MOHLAU (RICHARD j and LEO~OLD’K AHL. Formaldehydekhydroxyfluorone- dicarboxylic acid . . . . . SOHON (M. D.). Phthdeins of Ortho&phobenioic Anhydride . . . PAUL (LUDWIG). Preparation of Phenylrosinduline . . . . TCRERNIAC (JOSEPH). Oxidation of Naphthalene by Potassium Perman- ganate .- . . . . . . TROEGER (JULIUS) and W. GROTHE. Naphthnlene- and’ Orthotoluene-thio- sulphonic acids . . . . . , . . . . . . BERTRAM (JuLros) and EDUARD GILDEMEISTER. Constituents of Oil of Roses and allied Ethereal oils . . . . . . . . . POLECK (THEODOR). Rhodinol . . . . . . . . . . BREDT (JULIUS). Camphoronic acid, Camphoranic acid, and B-Hydroxy- BrtEDT (JULIUS) and REINHARD RUBEL. Isoacetophorone and Camphorone KERP ( WILHELY) and FRIEDRICH M~LLER. Camphorone, Isophorone, and ANDREOCCI (AMERICO). Action of Nitric acid on Desmotropossntonin . FRANCESCONI (LUIGI). Oxidation products of Santonic acid . . . JACOBY ((2.). Chrysotoxin . . . . . . , . . . TACOBY (C.). Sphacelotoxin, the active principle of Ergot . . . . DIETERICH (KARL).A new reaction of, and a new substance obtained from, Gambier Catechu - . . . . . . . TROWBRIDGE (P. F.). Pyridine Periodides . . KUDERNATSCE (RICHARD). Direct introduction of Hydroxyl in& 3-Hydi.oxy: FERENCZY ( ANDOR). fi-Acetbacetylpyridyl[3-Acetoacetylpy;idine] . . GRANDE (ERNESTO). Action of Ethylic Cyanacetate on Methyl Ethyl Ketone . . . . . . . . . QUENDA ( ENRICO). Action of Am-monia and Ethylic Cyanacetate on Ethylic Ethylideneacetoacetate and Acetaldehyde . . . . . . . PASQUALI (ADALBERTO). Action of Ethylic Cyanacetate and Amnionia on Fatty Ketones . . . . . . . . . . SABBATANI ( LUIGI). Derivatives of Ethylic Pripionylproyionate . . GUARESCHI (ICILIO). Synthesis of Pyridine compounds and Hantzsch’s reaction . . . . . . . . . . CLAUR (ADOLPH) and H ~ N S HOWITZ Alkoxides of 3-Hydroxyquinoline .HINSRERG (OSCAR) and A. SIMCOFF. Synthesis of Naphthindole derivatives propionate . . . . . . . . . . . Phenylpropiolic acid . . . . . POLECK (THEODOR). The Rhodinol question . . . . . . camphoronic acid . . . . . . . . . . . Mesitylic Oxide . . . . . . FROMM (PAUL). Bitter Almond Water 1 . - . . pyridine . - . ? . . . . PAGE i, 251 i, 252 i, 255 i, 253 i, 254 i, 254 i, 255 i, 256 i, 257 i, 257 i, 257 i, 258 i, 260 i, 261 i, 262 i, 262 i, 263 i, 263 i, 263 i, 263 i, 263 i, 263 i, 264 i, 265 i, 266 i, 266 i, 267 i, 268 i, 268 i, 269 i, 270 i, 270 i, 271 i, 272 i, 272 i, 272 i, 273 i, 274 i, 274 i, 275XiV CONTENTS. MULLER (R.). Action of Ethylic Oxalacetate on Guanidine and derivatives of Carbamide . . . ' . .. . . . . . . ANDREOCCI (AMERICO) and NICOLA CASTORO. Reduction of 2 : 4-Pyrro- diazoles . . . . . . . ANDREOCCI (AMERICO). Aciion bf Phosphoru; Chlorides on Oxygenated derivatives of 2 : 4-Pyrrodiazoles . . . . . . . . ANDREOCCI (AMERICO). l-Phengl-3-methylpyrrol-2 : 4-diazole and its Ethiodide and Ethobromide . . . . . . ANDREOCCI (AMERICO). Constitution of the Pyrroldiazoiones . . . KNOX (JAMES W. T.) and ALBERT B. PRESCOTT. Caffeine compound in Kola . , . . . FISCHER (EMIL). Gew Synthesis'of Adenine ahd i6 Methyl 'derivatives . SCHULZE (ERNST) and ERNST WINTERSTEIN. A product of Hydrolysis from Arginine . . . . . . . . . . . . . . VONGERICHTEN EDUARD. Non-nitrogenous decomposition products of Morphine . . . . . . . . . . . . . . NOORDEN (CARL VON). Euquinine .. . . . . . . . SON (A. VAN). Derivatives of Tropine . . . . . . . . ORLOFF (N. A.). Derivatives of Physostigmine (Eserine) . . . . NERCK ([CARL] EMANUEL). Pilocarpidine . . . . . . . ROEHM (RUDOLF). Curara and Curara Alkaloids . . . . . . MORACZEWSKI (WACLAW VON). Enzymes , . . . . . . PUGLIESE (ANGELO). Influence of Heat on Diastatic Ferments . . . OSBORNE (THOMAS BURR). Chemical nature of Diastase . . . SCHNEEGANS (AUGUST). Betulase, an enzyme contained in IkzcZa Zenta . LORCHER (G.). Action of Rennin . . . . . WR~BLEWSKI (AUGUSTIN). Classification bf Protei'ds . . . BLUM (F. ). Halogen derivatives of Proteids, and their Physiological Relationships . . . . . . . . . . . . . BLUM (F.) and WILHELM VAUBEL. Halogen derivatives of Albumin . BACE (A.). Action of Formaldehyde on Albumin .. . . . . PICK (ERWST P.). Separation of Albumoses and Peptone . . . . PICRERING (JOHN WILLIAM). New Colloidal substances analogous to Proteids derived from a Nucleo-albumin . . . . . I HALUANE (JOHN SCOTT). Chemistry of Hsmoglobin . . . . . GAMGEE (ARTHUR). Absorption of Violet and Ultra Violet Rays by Hsmoglobin and its derivatives . . . . . . . . SAPTZEFF (MICHAEL, jun.). Methyldiethylethylene . . . . . PILOTY (OSCAR). Aliphatic Nitroso-compounds . . . . . . PILOTY (OSCAR) and OTTO RUFF. Nitroso-octane . . . . . . MENSCHUTKIN (KICOLAI A. ). Regularities in the Boiling Points of Isomeric YVON (PAUL). Preparation of Absoiute 'Alcohol 'by means of Calcium Carbide . . . . . . . . . . . ROSENHEIM (ARTHUR) and OTTO LIEBKNECHT. Alkylic Sulphites .. CESARO (GIUSEPPE). Tertiary Nitroisobutylenic Giycol . . . * BOGORODSKY (ALEXIS), Trihydric Alcohol obtained from Dipropylallyl- carbinol . . . . . . . . . . . WEBER (K. ) and BERNHARD TOLLENS. Formaldehyde or 'Methylene deriva- tives of certain Polyhydric Alcohols and Acids of the Sugar group . UMBGROVE ( HERM. ) and ANTOINE PAUL NICOLAS €~ANCHIMONT. Ethyl: nitraniine and its derivatives . . . . . . . . . UMBGROVE (HERM. ) and ANTOINE PAUL NICOLAS FRANCHIMONT. Two Isomerides of Methylethylnitramine . . . . . HARRIES (CARL D.) and TAMEMASA HACTA. Two 'inactive 2 : 4-Diamido- pentanes . . . . . . . A GRASSI-CRISTATDI (GIUYEPPE). New formation of Trioxymethylenr . . HARRIES (CARL D.) and LUDWIG JABLONSKP. 8-Nitrosoketones . . RIJN (J. J. L. VAN). Carpaine .. . . . . . . Aliphatic compounds . . . . . . GNEDIN (AL. ). Methyl-tert. -butylallylcsrbinol . . . . . OMELIANSKI (V. ). Fermentation of Cellulose . . . . PAGE i, 275 i, 277 i, 277 i, 278 i, 278 i, 278 i, 280 i, 281 i, 281 i, 282 i, 282 i, 283 i, 283 i, 283 i, 283 i, 285 i, 285 i, 286 i, 286 i, 286 i, 287 i, 281 i, 287 i, 288 i, 287 i, 288 i, 288 i, 288 i, 289 i, 289 i, 289 i, 290 i, 290 i, 290 i, 291 i, 291 i, 291 i, 291 i, 291 i, 292 i, 293 i, 293 i, 294 i, 294CONTENTS. XV ORLOFF (N. A.). Isolation of Amido-acids . . . . . . STRAssMANN (ERNST). Action of Cyanacetie acid on Isovaleraldehyde and phuric acid on Elaidic acid . . . . . . . . . . KASSNER (GEORG). Preparation of Lactic acid . . . . . . LADENBURG (ALBERT) [and in part W. HERZ]. kcernism . . . .KETTNER (ARTHUR H. E.). Isomerides of Pyrocinchonic acid . . . ERRERA ( GIORGI~). Condensation of Cyanacetarnide with Cdloroform . WISLICENUS ( W~LHELM) and MAX MUNZESHEIMER. Formation of Carbonic Oxide from Ethylic Oxalacetate and its derivatives (IT.), and Ethylic HOFF (JACOBUS HENRIGUS VAN'T) and H. M. DAWSON. Racemic Trans- WEBER (K.) and BERNHARD TOLLENS. Action of Formaldehyde on Uric acid . . . . . . . . . ROHMER (H.). Condensations of Furfuraldehyde and Furfuracraldehyde . MARKOWNIKOFF ( WLADIMIR B. ). Para-+-propylnaphthenic acid (Hexa- hydrocumic acid) . . . . . . . . . . . . BUCHNER (EDUARD) and ANDREAS JACOBI. Derivatives of Cycloheptane . WALLACH (OTTO) and WALTHER BORSCHE. Sulphonals of cyclic Ketones . ZINCKE ([ERNST CARL] THEODOR) and ALBERT ROHDE.Action of Ammonia on Hexachloroketo-R-pentene (m. p. 28") . . . . . HOLLEMAN (ARNOLD FREDERIK) and J. BOESEKEN. Preparation of Diortho- nitrotoluene . . . . . . . . BoGoRoDsKa (ALEXIS) and J. I;JUBARSKY. Phenylethyiallyicarbinol . . OLIVERI-TORT~RICI (RICCARDO). Action of Chlorine on Quinoncs and Quinoaeoximes . . . . . . . . . . FLESCH (E.). POLLAK (J.). SCHOLTZ (MAX). Action of Ortho-xylylenic Bromide on Primary, Secondary, DIEPOLDER (EMIL). Oxidation ofOrthethylamidopheno1 . . . . HANTZSCH (ARTHUR [RUDOLF]). Diazonium Hydroxide in Aqueous Solution WEDEKIND (EDGAR). Replaccment of one of the Diazo-groups in Diphenyl- BULOW.(CARL) and HANS WOLFS. New primary Diazo-dyes of the Benzene series . . . . . . . . . . . . . . . PECHMANN (HANS VON) and WILHELM SCHMITZ.Action of Diazomethane on Aromatic Nitro-bases . . . . . . PECHMANN (HANS VON) and EUGEN SEEL. Action of Diazomethane and oi Methylic Iodide and Potash on Nitrosophenol . . . . . . PECHMANN (HANS VON) and AUGUST NOLD. Action of Diazornethane on substituted Nitrobenzenes . . . . . . - . . . FISCHER (EMIL) and GEORG. GIEBE. Formation of Acetals from Diortho- substituted aromatic Aldehydes . . . . GNEHM (ROBERT) and RUDOLF SCHULE. 2 : 5-Dichlorob~nznlhehy'de . TAMBOR ( JOSEF) and F. WILDI. Nitrogenous derivatives of Benzylidene- acetophenone . . . . . . . . PECHMANN (HANS VON). E therifica'tion of Phenol; and Benzenecarboxylic acids BUCHNER (EDUARD) and FERDINAND LINGG. B-Isophenylacetic acid . SALZER (THEODOR). Calcium Mesitylenate and the author's Water of Crystal: REIssERT (ARNOLD) and JOH.SCHERK. Action of Ethylic Oxalate and RRIssERT (ARNOLD). Action of Ethylic Oxalate and Sodiiu; Ethoxide 0; KAP (E). a-Acetylcoumarin . . . . . . . . . . . REISYERT (ARNOLD). Action of Aniline on Dihydroxytartaric acid . . GRAEBE (CAHL) and F. TRUMPY. Plithalonic acid . . . . . . Propaldehyde . . . . . . . . TSCHERBAKOFF (ALEX.) and ALEXANDER M. SAPTZEFF. Action of 'SUl-. ERRBRA (GIORGIO). Derivatives of Glutaconic acid . . . Benzyloxalacetate . . . . . . . . formation of Hydrogen Ammonium Malate . . . . . New Synthesis. of Phloroglucinol Ethers of Pbloroglucinol and a Synthesis of Hydroiotoin and Tertiary Amines . . . . . tetrazochloride by Hydrogen'. . . . . . . . lisation theory . . . . . . . . . . Sodium Ethoxide on substituted Nitrotoluenes .Nitrotolylic Methylic Ether . . . . . . . . . PAUE i, 295 i, 295 i, 296 i, 296 i, 296 i, 297 i, 297 i, 298 i, 298 i, 299 i, 300 i, 300 i, 301 i, 301 i, 301 i, 302 i, 303 i, 303 i, 303 i, 304 i, 304 i, 305 i, 306 i, 307 i, 308 i, 308 i, 309 i, 309 i, 310 i, 311 i, 312 i, 313 i, 314 i, 314 i, 315 i, 315 i, 316 i, 317 i, 317 i, 318xvi CONTENTS. GRAEBE (CARL) and F. TRUMPY. Homophthalic acid . . . . phenol . . . . . . . . . . . . . PIUTTI (ARNALDO) and R. PICCOLI. Action of Ethylic Oxalate on Paramido- PECHMANN (HANS VON) and WILHELM SCHMITZ. Action of Acetic An- hydride on the Anilides of Dibasic acids . . . . . - , HENTSCHEL (W.). Synthesis of Diphenylhydantoin . . . , . SCHREINEMAKERS (FRANZ ANTOON HUBERT). Aromatic Sulphonamides . RIS (CHRISTOPH) and CARL SIMON.Pmadinitrodibenzgidisuiphonic acid . PAWLRWSHI (BRONISLAW). Fluorescent substances . . . - . LIMPRICHT (HEINRICH). Paratoluoylorthobenzoic acid . . . . . CLAUS (ADOLPH) and OSKAR JACK. Chloro- and Bromo-derivatives of B-Naphthylamine . . . - . . . . . . . . ERDMANN (ERNW). Some Ethereal Salts and a crystalline pseudo-salt of Rbodinol . KREMERS (EDwARDj. compbsition o i the Ethereal o i l of ‘itfo&rda‘$sti- losa L. . . . . . . . MELZNER (E. J.) and EDWARD KREMERS. Composition of the Oil of ion: ardaJistuZosa L. . . . . . . . . . . . . SCHUMANN (W. R.) and EDWARD KREMERS. Composition of the Oil of POWER (FREDERICK B.) and CLEMENS KLEBER. Coniposition oi th; Oils obtained from Sassafras Bark and from Sassafras Leaves . . . . HERZIG (JOSEF) and F.SCHIFF. Guaiacum Resin. I. . . . . . HERZIG( JOSEF). , THOMS (HERMANN). Occurrence of Choline and Trigonelline in Stro- THOMY (HERMANN). Choline and Trigonelline in the Seeds of Strophanthus KornbS . . . . . . . . . KOHN ( LEOPCJLD) and VICTOR KULISCH. Strophanthin . . . . . FEIST (FRANZ). Strophanthin and Strophanthidin . . . . . DIETRICH (KARL). Gambierfluorescein : Gambier-catechu-red . . . SOSTEGNI (LIVIO). Colouring matter of the Red Grape . . . . . CLAUS (ADOLPH) and HEINRICH BESSELER. 8-Naphthoquinoline . . CLAUS (ADOLPH) and PAUL JMHOFF. a-Naphthoquinoline . . . . CLAUS (ADOLPH). Structural Relationships of the two Naphthoquinolines FISCHER (OTTO) and EDUARD HEPP. Relationships of the Safranines, Isorosindulines and Rosindulines . . . . . . . . WIDMAN (OSKAR) and ASTRID OLEVE.3-Hydroxy-1 : 2 : 4-triazole and Acid ylsemicarbazides . . . . . . . OSTROGOVICH (ADRIANO). Methyldioxytriazine . . WEDEKIND (EDGAR). Methods of formation of Paranitrodipheny1tet;azole JUNGHAHN (ALFRED). New method of preparing Tetrazine derivatives . NIEMENTOWSKI (STEFAN VON). Azimido-derivatives of Benzimidazoles . HIELSCHER (R.). 2-Methyldihydropyrroline, 1 : 2-Dimethyldihydropyrro- line, and 1 : 2-Dimethylpyrrolidine . . . . . . . . LADENBURG (ALBERT). 2-Ethylpiperidine and its Methyl derivative . . LADENBURG (ALBERT). 1-Mothylpipecoline (1 : 2-Dimethylpiperidine) . GAUTIER (@MILE JUSTIN] ARMAND). Synthesis of Xanthine from Hydrogen Cyanide . . . . . . . . . . . . . . FISCHER (EMIL). An apparent Intramolecular Rearrangement in the Purine group .. . . . . . . . . . . SCHUTTE (H. W.). Diascorine, the AIkaioid obtained from the tuber of Diascorea hirszcta . . . . . . . . . . . . SCHMIEDEBER~ (OSWALD). Formula? of Proteids, and Composition and Nature of the Melanins . . . . . . . . . . . SCHADEE VAN DER DOES (H.). Prevention of the Precipitation of certain Proteids by Metallic Silver . , . . . . . . . . WALTHER ( REINHOLD). Unsaturated Hydrocarbons . . . LIMPHICHT (HEINRICH). Ditolylphthalide . . . . . . Monardapcnctata . . . . . . . Morin, and the constitution of Flavone derivatives . phanthus Seeds. Preparation of Strophanthin . . . . LADENBURG (ALBERT). Isomerism in the Piperidine series . . . FISCHER (EMIL). Thiopurines . . . . . PAGE i, 319 i, 319 i, 320 i, 320 i, 320 i, 321 i, 321 i, 322 i, 322 i, 323 i, 324 i, 325 i, 326 i, 326 i, 326 i, 326 i, 327 i, 327 i, 328 i, 328 i, 329 i, 329 i, 330 i, 331 i, 331 i, 332 i, 333 i, 334 i, 355 i, 335 i, 336 i, 337 i, 337 i, 338 i, 338 i, 339 i, 339 i, 339 i, 340 i, 340 i, 341 i, 342 i, 343CONTENTS.xvii COHN (RUDOLF). [Decomposition of Albumin by Hydrochloric acid] . . SPENZER (JOHN G.). Preparation of a Carbohydrate from Egg-albumin . DENIQI~S (GEORGES). Urobilin . . . . . . . . . . SCIIOLL (ROLAND) and MORDKO BRENNEISEN. Action of Potassium Cyanide on Bromopicrin . . . . . . . . . . . . SCHOLL (ROLAND) and MORDKO BRENNEISEN. An Impurity in Bromopicrin WORSTALL (R. A,). Direct Nitration of the Paraffins . . . . . EULER (WILHELM). Synthesis and Constitution of Isoprene . . . STONE (GEORGE C.) and D.A. VAN INGEN. Ferrocyanides of Zinc and MILLER (EDMUND HOWD) and JOHN A. MAT HEW^. Ferrocyanides of 'Zinc' RAPMANN ( BOHUSLAV) and OTTOKAR SULC. Inversion of Saccharose by BOURQCELOT (&MILE [ELIJ~]) and L. ~;ARDIN. Gentianose . . . . TRAUBE (WILHELM). Synthesis of Nitrogenous compounds by means of Nitric Oxide . , . . . . . . . . . . VIDAL (RAYMOND). Reactions of 'Phospham . . . . . . . PARTHEIL (ALFRED) and E. AMORT. Hexalkyldiarsonium compounds . BUISINE (A) and P. BUISINE. Preparation of Acetone Oil and Methyl PETERSEN (JULIUS). Electrolysis of Alkali salt's of Organic acids . . BRATJCHBAR ( MAXIMILIAN) and LEOPOLD KOHN. Condensation products of Aldehydes. Part 111. Octoglycol Isobutyrate from Isobutaldehyde . TRAUBE ( WILHELM) and HANS SIELAFF. Alkylation of Isonitramino- derivatives of Fatty acids .. . . . . . . . . GOMBERG (MOSES). Isonitraminoisobutyric acid and Nitrosobutyric acid . SCHIFF (ROBERT). Tautomeric forms of Ethylic acetoacetate and similar JOB (ANDR~). New compounds of the. Cerjte Metals . . . . . LOSSEN (WILHELM [CLEMENS] ). Dibromosuccinic acids . . . . . LOSSEN (WILHELM [CLEMENS] ) and ERNST REISCH. Decomposition of normal Dibromosuccinates with Water . . . . . . . LOSSEN (WILHELM [CLEMENS] ) and EEICH MENDTHAL. So-called Bromo- malic acid . . . . . . . . . . . . LOSSEN (WILHELM [CLEMENS] ) and WALTHER RIEBENSAHM. Hydrogen Sodium Bromomaleate from Dibromosuccinic acid . . . . . WIsLICENUs (WILHELM), KARL GOLDSTEIN and MAX M~NZESHEIMER. Constitution of Ethylic Oxalolevulinate (Ethylic Diketopimelate) .. DOEBNER (OSCAR [GUSTAV] ). Acetonedipyruvic acid (Carbonyldimethyl- acrylic acid) . . . FREER (PAUL C. ) and P.' L. SHERMAN, junr. kormamide, and its Sodium and Silver salts . . . . . . . . . . . HILL (HEKRY BARKER) and HARRIS E. SAWYER. Conversion of Methyl- pyromucic acid into Aldehydopyromucic and Dehydromucic acids . POSNER (THEODOR). Condensation of Nitroinethane with substituted Aromatic Aldehydes . . . . . . . . . . . HESSE (JULIUS). Derivatives ofcatecho1 . . . . . . JACKSON (CHARLES LORING) and PRANK B. GALLIVAN. 3 : 4 : 5-Tribrom-* aniline and derivatives of Unsymmetrical Tribromobenzene . PAWLEWSKI ( BRONISLAW). New Method for the production of Acetyi PARTHEIL (ALFRED) and TH. SCHUMACHER. Action of Primary, Secondary, and Tertiary Bases on Orthoxylylenic Bromide .. . DEL~PINE (MARCEL). Hydramide and Isomeric Bases (Glyoxalidines j : CAMERON (FRANK KENNETH). Decomposition of Diazo-compounds : Re- actioit of Dinzophenols, and of the Salts of Chloro- and Bromo-diazo- HANTZSCH (ARTHUR [RUDOLF]). Diazo-cyanides and the Reaction of Diazo- compounds with Benzenesulphonic acid . . . . . . . KROMER (NICOLAI). Masut . . . . . . . . . . Manganese . . . . . . . and Manganese . . . . . . . . . . . . . . . . . . . . Water Ethyl Ketone from Suint . . . . . . . compounds . . . . . . . . derivatives of Amido-compounds . . . . . . . benzene with Ethylic and Methylic alcohols . . . . . PAGE i, 343 i, 343 i, 343 i, 345 i, 345 i, 346 i, 346 i, 347 i, 347 i, 348 i, 348 i, 349 i, 349 i, 351 i, 351 i, 352 i, 352 i, 353 i, 354 i, 354 i, 355 i, 356 i, 356 i, 357 i, 358 i, 358 i, 358 i, 359 i, 360 i, 360 i, 361 i, 361 i, 361 i, 362 i, 363 i, 363 i, 364 i, 365 6xviii CONTENTS.WeIssnAclr (HANS). Etliylic Belizerieazocynnacetatc . . . . . fiLTsCHUL (JULIUS). Pnrahydroxyyhenylhydrazine . . . . . . WAMBERGER ( EUGEN). Nit~osoalphylhydrosylamines . . . . . SEIDEL (JOHANNES). Iodine substitution products of sonic hroiiiatie alcohols, aldehydes, and acids . . . . . . . . . WHEELER (HENRY LOXD) and BAYARD HABNES. The Silver Salt of’4-Nitro- 2-aniidobeiizoic acid and its behaviour with Alkylic and Acidyl Haloids EMILEWICZ (T. ), and STANISLAUS VON KOSTANECKI. Synthesis of 3-Hgdroxy- flavone . . . . . . . . . . . . FEUERSTEIN (W. ) and STANISLAUS VON KOSTANECKI. Synthesis of Flavone derivatives .. . . . . . . . . . KLOBSKI ( W. ) and STANISLAUS VON KOSTANECKI. Hydroxybenzylidene- brornindanones . . . . . . . . . . . . KOSTANECKI (STANISLAUS VON) and D. MARON. 2-Hydroxydibenzylidene- acetone . . . . . . . . . . . . KOSTANECKI ( STANISLAUS VON). a-”apht,haflavone TIEMANN ( [JOHANN CARL WILHELM] FERDINAND), Ketones’of the Violet,’ and the compounds of the Citral (Geranaldehyde) series related to them . . . . . . . . . . . . . TIEMANN ( [JOHANN CARL W~LHELM] FERDINAND), Resolution of Ionone into the structurally identical forms a-Ionone, and &Ionone . . TIEMANN ( [JOHANN CARL WILHELM] FERDINAND) and R. SCHMIDT. Con- stitution of Isogeranic (Cyclogeranic) acid : Isogeranionitrile . . . LIPPMANN (EDMUND 0. VON). A Resinous substance from Beetroot .. ARNAUD (ALRERT). Ouabain . . . . . . . . . . LIEBERMANN (CARL [THEODOR] ) and GUSTAV CYBULSKI. Ceruiignone and LIPP ( ANDREAS). Dihydropyrroline, Pyrrolidine, Tetrahydropyridine, and TROWBRIDGE (P. F.) and 0. C. DIEHL. Halogen derivatives of Pyridine . PAULY (HERYANN) and CARL D. HARRIES. The ?:Halogen derivatives of Piperidine . . . , . . . . . . . . . . PAULY (HERMANN). Action of Bromine on Triacetonamiiie . . FrsCHER (OTTO). Action of Phosphorus Pentachloride on 1 -Alk ylpyridones SCHOLTZ (MAX). Influence of Constitution on the formation of Ring corn9 BRUNNER (KARL). The Base’prepared’by E. Fischer from Methyiketol and Methylic Iodide . . . . . . . , . . . . DOEBNER (OSCAR [GUSTAV]) and in part 0. KALTWASSXR. Glauconic acids, PONZIO (GIACOMO). Oxidation of Hydrazoximes .. . . . . TIIESEN ( JORGEN EITZEN). Isocreatinine, a compound obtained from the Flesh of the Haddock . . . . . . . . . . . HESSE (OSWALD). Hydrocinchonine . . . . . . . . . SE~KOWSKI (MICHAEL). Action of Reducing Agents on’Choiic acid . . HOPKINS (F. GOWLAND) and ARCHIBALD EDWARD GARROD. Urobilin . DIETERICH (KARL). Egg Albumin . . . . . . . . . OSBORNE (THOMAS BURR). Proteids oaf the Maize Kernel . . . . PANZER (THEODOR). Decomposition of Casein by Hydrochloric acid . BERTHELOT (MARCELLIN PIERRE EUG&XE). Chemical Effects of the Silent FORCRAND ( ROBERT DE) and SULLY THOMAS. Formation of Mixed’Hydrates of Acetylene and of other Gases . . . . . . . . . DOBBIN (TaoNARD). Interaction of Cyanides with Thiosulphates . . HEME (OSWALD). Compounds from Lichens .. , . . . . the Ligiione Colouring Matters . . . . . . . Piperidine derivatives . . . . . . . . . a HARRIES (CARL D.). Euphthalmine . . . . I . . . GUILLEMARE (A. ). Phyllocyanic acid and’Phyllocyanaies . . . and l-Alkylquinolones . . . . . . . . . . pounds . . . . . . . . HENTSCHEL (W). Heurnann’s Synthesis of Indigo . . . . . a new series of Quinoline dyes . . . . . . . . HERZIG (JOSEF) and HANS MEYEK. Pilocarpidine . . . HOFMEISTER ( FRANZ). Iodalbumin . , . . . . Electric Discharge . . . . . . . . . . . PAC& j 866 i, 366 i, 366 i, 367 i, 368 i, 369 i, 370 i, 371 i, 373 i, 373 i, 374 i, 376 i, 377 i, 377 i, 377 i, 378 i, 378 i, 379 i, 979 i, 380 i, 381 i, 381 i, 382 i, 382 i, 383 i, 384 i, 384 i, 384 i, 386 i, 387 i, 388 i, 389 i, 389 i, 389 i, 390 i, 390 i, 391 i, 392 i, 393 i, 396 i, 398CONTENTS. xix PLenraiiNG (HUGO).Dichlorhyilrin and Epichlorhydriri . . . . BAU (A.). Melibiose . . . . . . . . . . . . HERZPELD (WILHELM). Arabinose and Semicarbazide . . . . . LIPPMANN (FRIEDRICH). Effect of Pressure and Temperature on the Con- SIGMOND (ELEK VON). Action of Diastase on Ungeiatinised Starch . . EFFRONT (JEAN). A New Carbohydrate, Caroubin . . KLASON (PETER). Theory of the Sulphite Process, and the Constituents of KNORR (LUDWIG) and HERMANN MATTHES. Meihylhydroxyethylamine and Methyldihydroxydiethylamine . . KNORR (LUDWIG) and WERNER SCHMIDT. Alcohol' Bask frAm kthyl'amide LACHNAN (ARTHUR). Relation of Tervalent to Quinquivalent Nitrogen . HARRIES (CARL D.) and LUDWIG JABLONSEI. Diacetonehydroxylamine LEMOULT (PAUL).Alkylic Isocyanates [Carbimides] and the Heat of Formation of Liquid Cyanic acid . . . . . . . . . PILOTY (OSCAR) and ALFRED STOCK. Bromacraldehyde and Tribromoprop- BBHAL (AUGUSTE). A new Cyclic Ketone. Ae-Methylcyclohexedone-3 .' STEINLEN (RUDOLF L.). Alkylic salts of Chloracetic and Bromacetic acids . DEGENER (PAUL). Effect of Temperature on the Acidity of acids . . ~ALKOWSKI (HEINRICH [HERMANN]). 6-Amidovaleric acid . . . . GADAMER (JOHANNES). Use of Zinc Oxide in the preparation of Fer- mentation Jlactic acid . . , . . . . . . . . WALDEN (PAUL). Autoracemisation . . . . . . . . . LADENBURG (ALBERT) and W. HERZ. KNOEVENAGEL (EMIL). A Method of Preparing Ethylic Alkylideneaceto-* acetates . . . . . . . . . . . . . . BARTHE (LI~ONCE). . ASCHAN ([BDOLF] OSBIAN).The Naphthenes of Russian Petroleum . . EINHORN (ALFRED) [and JOSEF BRANTL]. Reduction of Benzylaminecarb- GIRAN (H.). Compound of Phosphoric Anhydride with Benzene . . . version of Starch into Sugar . . . . . . Lignone . . . . . . . . . . . . and Stereoisomeric Aliphatic Ketones . . . . . . . aldehyde . . . . . . . . . Partial Racemism Syntheses by the aid of Ethylic Cyanosuccinate . oxylic acids . . . . . . . . . . MENSCHUTKIN (NICOLAI A). The Benzene Ring . . . liydroxy benzenes . . . . . . . . . . , IMBERT (H.). Action of Cyanamide on Bromanil in presence of Potassium Hydroxide . . . . . , . . . . . . . MOUREU (CHARLES). Veratrylenediamine . . . . . . MUTTELET (FERNAND). Action of Benzoic Chloride on Mono-substituted Orthodiamines . - * .. . . . . . . . MUTTELET (FERNAND). A new Group of Amidines . . . . . HEINKE (JOHN LEATHART). Behaviour of Diazomethane towards Nitr- amines and Aromatic Nitro-compounds . . . . . MOITESSIER (JOSEPH). Compounds of Phenylhydrazine with Meiallic' Nitrates . . . . . . . . . . . . . . BRUNNER (HEINRICH) and KARL EIERMANN. Action of Halogen sub- stituted derivatives of Aliphatic compounds on Phenylhydrazine . . RANSOM (JAMES H.). Reduction of Ethylic Orihoni'trophenyiic Cirbonate. Ethylic Orthohydroxyphenylcarbamate . . . . . . . MICHAELIS ([CARL ARNOLD] AUGUST) [with FREUNDLICH, J. GROSSHEIM, CURT ROEBER, and GEORG SCHL~TER]. Some N-Phosphines and N-Phosphonium compounds . . . MICHAELIS ([CARL ARNOLD] AUGUST) and R. K ~ E H ~ E . 'Behaviour of Alkylic Iodides with Alkylic Phosphites or O-Phosphines AUTENRIETH ( WILHELM) and OTTO HILDEBRAND. Action of Phosphorus Thiochloride on Solutions of Phenols iu Aqueous Alkali . .. . WILLGER~DT (CONRAD). Iodinium compounds prepared by the Actiop of the Iodochlorides on Mercury Organic compounds . . . . EINHORN (ALFRED) [and EUGEN LINDENBERG]. carbonaies Of the Di- DEL~PINE (MARCEL). Hydrocinnamide . . . 6 2 PAGE i, 396 i, 396 i, 397 i, 397 i, 398 i, 398 i, 398 i, 399 i, 899 i, 400 i, 400 i, 402 i, 402 i, 403 i, 403 i, 403 i, 404 i, 405 i, 405 i, 405 i, 406 i, 406 i, 407 i, 407 i, 407 i, 408 i, 409 i, 411 i, 411 i, 412 i, 412 i, 413 i, 413 i, 414 i, 415 i, 415 i, 416 i, 417 i, 419 i, 420xx CONTENTS. CLAISEN (LUDWIG). Acetals of Aldehydes and Ketones . , . . CLAISEN (LUDWIG). Action of Agents that remove the elements of alcohol on some Acetals .. . . . . . . . CLAISEN (LUDWIG). Propargylaldehyde [Propiolaldehyde] and Phenylpro-' pargylaldehyde [Phenylpropiolaldehyde] . . . . . . . CLAISEN (LUDWIG). A new method of preparing acid Cyanides . . , GUERBET. Paraxylylacetic acid . . . . . . . . . . SCHOONJANS (ALBERT). Ethylic dnisoylacetoacetate and its derivatives . BISTRZYCKI ( AUGUSTIN) and ENRIQUE FYNN. Amides of two substituted BISTRZYCKI (AUGUSTIN) and EDWARD PINK. Condensation products from SOHON (MICHAEL DRUCK). Derivatives of Orthosulphobenzoic Anhydride MOALE (P. R.). Decomposition of Paradiazo-orthotoluenesulphbllic acid with dbsolute Methylic Alcohol in presence of certain substances . . ZANARDI (FRANCISCO). Silver Paraphenolsulphonate .. . . . NEWELL (LYMAN C. ). Parabenzoyldiphenylsulphone . MICHAELIS ([CARL ARNOLD] AUGUST) and KARL PETOU. Action of Phenyl-' and Tolyl-hydroxylamines on Aromatic Thionylamines . . . . GREEN (ARTHUR GEORGE) and A N D R ~ R. WAHL. Oxidation of Paranitro- KLAGES (AUGUST) and PAUL ALLENDORFF. Reduction of aromatic Ketones LIMPRIC~T (HEINRICH) [and E. KONIG]. Dimethyianilinophthaloylic acii GARDEUR (A. ). Triphenylethanone (Benzoyldiphenylmethane) . . . KEHRMANN ( FRIEDRICH) and ALEXANDER WETTER. Aposaffranines and KEHRMANN (FRIEDRICH). Change of position of the Double Linkings in Azonium derivatives . . . . . . ZINCKE ([ERNST CARL] THEODOR) and G. EGLY: 2 1 4-Tetradhloro-1 : 3-di- ke to tetrahydronaphthalene . . . . . . . . . . JACOBSON (PAUL) and ASDREW TURNBULL.Reduction products of Azo- compounds. VIII. . . . . . . . . . . . . RAEYER (ADOLF VON) and VICTOR VILLIGER. Orientation in the Terpene series. Conversion of Monocyclic Terpenes into the corresponding derivatives of Benzeiie . . . . . . . . . . . BOUCHARDAT (GUSTAVE) and J. LAFONT. Action of Sulphuric acid on 1-Terebenthene . . . . . . . . . . . KLASON (PETER). Ethereal Oil of Pine Wood . . . . . . . fi CARD ( ALEXANDRE) and GEORGES MEKER. A crystalline Dicamphene Hydride . . . . . . . . . . BERTRAM (JULIUS) and EDUARD GILDEMRISTER. The Rhodinol question .* TINGLE (JOHN BISHOP). Action of Ethylic Oxalate on Camphor. 111. . YILLAVECCHIA (VITTORIO) and GUIDO FABRIS. Substances contained in Sesame Oil and their relation to the characteristic Colour Reactions of the Oil .. . . . . . . . . . . . LRGER ( EUG~NE). Aloins . . . . . . . . . . . MORBITZ (JOHANNES). Aromatic principles of Capsicum annzmn L. rtnd C. Fnstigiatum BI. . . . . . . . . . . FENNER (GOTTFRIED) and JULIUS TAFEL. 2-Methylpyrrolidone . . . KNOEVENAGEL (EMIL). Condensing action of Ammonia and Organic Amines in reactions between Aldehydes and Ethyliz dcetoacetate . . . KNOEVENAGEL (ENIL) and A. FRIES. Synthesis in the Pyridine series. I. An Extension of Hantzsch's Dihydropyridine Syntheiis . . . KNOEVENAGEL (ENIL) and A. FRIES. Synthesis in the Pyridine series. 11. Action of Ethylic Malonate on Ethylic 13-Amidocrotonate . . . KNOEVEXAQEL ( EMIL) and WALTER RUSCHHAUPT. Synthesis in the Pyr- idine series I I I. . LIPINSKI (PAUL). Normal Octyl compounds , .. . . . SCHIFF (ROBERT), Tautonierides . . . . . . Orthoaldeh ydo-acids . . . . . . . . . . the Amides of two Orthaldehydo-acids . . . . MOALE (P. R, ). Paramethoxyorthosulphobenzoic acid . . . . toluenesulphonic acid . . . . . . . . . . by Sodium and Alcohol . . . . * . . Azonium compounds from Tolusaffranines . . . . . a Some Acetylpyridines and Ace tyldihydropyridines PAGE , 421 i, 422 i, 422 i, 423 i, 423 i, 483 i, 424 i, 425 i, 426 i, 427 i, 428 i, 429 i, 430 i, 430 i, 430 i, 431 i, 433 i, 433 i, 435 i, 436 i, 437 i, 439 i, 439 i, 440 i. 442 i, 442 i, 443 i, 443 i, 443 i, 443 i, 445 i, 445 i. 446 i, 446 i, 446 i, 447 i, 448 i, 449CONTENTS. xxi PAGE COHNHEIM (OTTO). Action of Concentrated Alkalis on Ethylic Dihydro- collidinedicarboxylate [2 : 4 : 6-Trimethyl-A,-dihydropyridirledicarboxy~- ate] .. . . . . . . . . a GOLDSCHMIDT (CARL). Actidn of'Formaldehyde on Tetrahydroquinoline . OECHSNER DE CONINCK (WILLIAM). Action of Tannin and of Gallic acid on Quinoline bases . , . . . . . . . BESTHORN ( EMIL) and H. BYVANCK. Arnho-2:hydroxylepidine and Lepi- dinic acid . . . . . . . . . . . . STOERMER (RICHARD) and blAX FHANKE. Morpholine derivatives . . SCHUYTEN (JI. C,). Mercury Haloid compounds of Antipyrine . . WEDEKIND (EDGAR). Generalisations as to melting points among Penta- WEDEKIND (EDGAR). Deconlposition of 2 : 5-Diphenyltetrazole into Bla- din's 2-Phenyltetrazole . . . . . . . . . WEDEKIND (EDGAR) [and PAUL BLUMENTHAL]. Action of Diphenyltetrano-' chloride on Acetoacetic acid and Benzaldehydephenylhydrazone .. GRIMAUX (EDOUARD). Derivatives of Cinchonine . . . . . THOMS (HENMAPI"). Yohimbehe Bark and Yohimb'ine . . . . . OECHSXER DE CONINCK (WILLIAM). An Oxyptomaine . . . . . EFFRONT (JEAN). Anew Enzyme, Caroubinase . . . . . . PAAL (CARL). Peptone salts from Glutin . . . . . . . . HOPKINS (F. GOWLAND) and STANISLAW N. PINKUS. Crystallisation of animal proteids . . . . . . . . . . . . NEUMEISTER (RICHARD). Action of superheated Water on proteid . . SWARTS ( FRI~D~RIC). Mixed Fluorine and Bromine derivatives containing two atoms of Carbon . . . . . . . . . . . LEMOULT (PAUL), Alkylio Isocyanurates : Formula and Constitution of Cyanuric acid . . . . . HOFMANN (KARL A.) and W. 0. RABE. Action 'of Alkylic Haloids o n Mercaptans . . . . . . . . . . . ADRIAN and AUGUSTE THILLAT.. EPFRONT (JEAN). Caroubinose . . . . . . . . LINTNER (CARL JOSEPH). Chemistry of Starch . . . . . . MITTELMEIER (HANS). Action of Diastase on Starch . . . . . FRISCHMUTH ( RI.). Gum-ammoniacum . . . . . . . . HEMPTJNNE (ALEXANDER DE). Synthesis of organic compounds by means of the Dark Electric Discharge . . . . . . . . . BASSE (AuG.) and HEINRICH [CONR.] KLINGER. The Butyroins and Iso- valeroin . . . . . . , . . . . . THOMAS-MAMERT (RENE). Constitution of Amidofumaric and Amido- maleic derivatives . . . . . . . SCHIFF (ROBERT). The Tautbmeric forms of the Ethereal salts of a-Ketonic acids . . . . . . . . . . . . GOLDSCHMIDT (CARL). Organic Urates soluble in Water' . . . . WERNER (ALFRED) and PAUL PFEIFFER. Constitution of Inorganic Coin- pounds. XIV.Molecular Compounds of Tin Tetrahaloids with Tin Alkyls . . . . . . . . . . . . . . SANDELIX (S. S.). Furfurylsuccinic acid . . . . . . . . KEPPLER (FERD. ). Phenylic Iododichloride . . . . . . . KLINGER (HEINRICH [CONR.]) and WILXELM KOLVENBACH. Formation of JACKSON (CHARLES LORING) and H. A. TORKEY. Oxid; of Dichlorometh- THIELE (JOEANNES). Action of Acetic Anhydride on Quinone and on Di- benzoylstyrene . . . . . . . . . . . . . CAUSSE (HENRI [EUG~NE]). Characteristic reaction of Orthophenols : De- rivatives of Antimonylcatechol . . . . DARMSTAEDTER (L. ) and ISAAC LIFSCHUTZ. Composi'tion 'of Wool' Fat: VI. The Cholesterols of Wool Fat , , . . . . . . cyclic Nitrogen compounds . . . . . . . . . BEYERINCK (F.). Specific Gravity of Iodoform , . . . . Action of Phosphoric acid on Glycerol DEL~PINE (MARCEL).Aldehyde-ammonia . . . . . SCHULZE (ERNST). Some Constituents of Wool Fat . . . . Acetylquinol fromAcetaldehyde and Quinone . . oxyquinonedibenzoylme tliylacotal . . . . . . . i, 449 i, 450 i, 450 i, 450 i, 451 i, 452 i, 452 i, 453 i, 454 i, 454 i, 455 i, 455 i, 455 i, 456 i, 456 i, 456 i, 457 i, 458 i, 458 i, 458 i, 459 i, 460 i, 460 i, 461 i, 461 i, 461 i, 462 i, 462 i, 463 i, 463 i, 464 i, 464 i, 464 i, 467 i, 467 i, 467 i, 467 i, 469 i, 469 i, 470XXll CONTENTS. PAGE TAFEL (JULIUS). Chemical activity of Organic Ammonium salts . . i, 471 SCHOLTZ (MAX). GASSMANN (CHARLES) and HENRY GEORGE. HIRSCH ( BENNO). Halogenised Diazonium Thiocyanates and their re- arrangement into Thicyanodiazonium salts . . . . . . . i, 473 TNIELE (JOHANNES) and ROBERT HOWSON PICKARD.Rearrangement of Benzylidenephenylhydrazone . . . i, 474 SACHS ( FRANZ). Bromination of Alkylatld Phthalimides : Derivatives of AUTENRIETH ( WILHELM) and OTTO HILDEBRAND. Synthesis of a Phos- GATTERMANN ‘(LUDWIG) [and c. FRENZELL]. Synthesis of Aromatic Aldehydes . . . . . . . . . . . . i , 4 7 6 KLAGES (AUGUST) and PAUL ALLENDORF. Double compounds of Aromatic Ketones with Orthophosphoric acid . . . , . i, 477 COLLET (A.). Action of Halogenated acid Chlohdes bn Benzene in presence of Aluminium Chloride . . . . . . . . . . . i, 4T7 KUNZ-KRAUSE ( HERMANN). The Cinnamic acid Series. I. Behavionr of Coumarin, the Coumaroles, and some other derivatives towards Metallic Sodium, and the accompanying Fluorescence Phenomena .. i, 479 JUNGHAHN (ALFRED). New Method of preparing 1 : 3 : 4-Xylenesuiphaminic acid . . . . . . . . . . . . . . . i, 479 BOURCET (PAUL). Parabenzoyltoluene derivatives . . . . . . i, 480 GABRIEL ((SIEGMUND) and ERNST LEUPOLD. Transformations of Ethine- P AWLEWSKI ( BRONISLAW). Allofluorescein . . i, 483 MARKFELDT (OSCAR). Ethenyltriamidonaphthalene anii its Acetyi compound . . . . . . . . . . . . i, 483 HALLER (ALBIN) and ALFRED GUYOT. Symmetrical Tetramethyldiamido- diphenyltetramethyldiamidodianthranol and the corresponding Ox- WALLACH (OTTO). Terpenes and Ethereal Oils. Pulegenic acid and synthetical Pnlegone . . . i, 484 WALLACH (OTTO) [and D. E”. WERNER]. Terpenes and Ethereal oils. Cis- and Trans-isomerism in the Menthol series . . i, 485 WALLACH (OTTO) [and J.A. SMYTRE]. Terpenes and Ethere’al O k Pino- camphone, a new Camphor from Pinone . . - . . . i, 485 WALLACH (OTTO). Terpenes and Ethereal Oils. Fenchone . . . . i, 486 ZOPF ( WILHELM). Compounds from Lichens . . . . . . . i, 489 SCHIFF (ROBERT) and L. GIGLI. Ethereal salts of unsaturated a-Hydroxy-acids . . . . . . i, 489 ERRERA (GIORGIO). Pyridine derivatives of Ethylic Cyanacetate . . i, 490 WILLSTATTER (RICHARD) and WILHELM MULLER. Ketones of the Tropine Group. IX. The Tropylamines . . . . . . . . . i, 492 THIELE (JOHANNRS) and ROBERT Howso~ PICKARD. Indigo-oxime . . i, 493 JAUBERT (GEORGE F,). Constitution of the Saffranines. V. . . . i, 494 MICHAEL (ARTHUR), F. LUEHN, and HOWARD H. HIGBEE. Formation of Imido-1 : 2-diazole [l : 2 : 3-triazole] derivatives from aromatic szimides and Ethereal salts of Acetylenedicarboxylic acids .. . . . i, 495 EINHORN (ALFRED) and EDUARD BAUMEISTER. Some derivatives of Caffeine . - . . . . . . . . . i,497 FRANKFORTER (GEORGE B. ). Derivatives of Veratrhe . . . . i, 497 i, 498 i, 498 Action of Orthoxylylenic Bromide on Primary Aromatic Amines . . . . . . . . . . . . i , 4 7 1 phenols . . . . . . . . . . . . . i , 4 7 3 SAMTLEBEN (A.). Some Perhaloi’ds . . . . . . . . i, 472 Reaction of Diazo-salts with . Methylphthalimide . . . . . . . . . . i, 475 phazine . . . . . . . . . . . . i, 476 COLLBT (A.). Rrominated Ketones . . . . . . i, 478 diphthalide. I and 11. . . . . . . . . i, 481, 482 anthranol. . . . . . . . . . . . . i , 4 8 3 Action of Benzylideneaniline on the PSCHOKR (ROBERT).New Synthesis of 2’-Amidoquinoline . . . . i, 491 PATEIN (GUSTAVE). Compounds of Antipyrine with Aldehydes . . . i, 493 SRRAUP (ZDENKO HANS). C’inchotine . . . . . . . . i, 497 HBRIssEY ( ~ N R I ) . Rotatory Power of Cocaine Hydrochloride . . . RITTHAUSEN ([CARL] HEINRICH [LEOPOLD]). Alkaloids of the J’ehv Lupin, Lupiitus li&us . . . . . . . . . . .CONTENTS. xxii SCHMIDT (ERNST[ALBERT]). SCOpOlamine . . . . . . LUBOLT (WALTER). Scopolamine and Scopoline . . . . . . HEFFTER (ARTHUR). Cactus Alkaloids. i11. . . . . . . . WR~BLEWSRI (AUGUSTIN). What is Osborne's Diastase ? . . WR~BLEWSKI (AUGUSTIN). Chemical Nature of the Amyloiytii Ferments . . . . . . . . . . . . . BONDZY~SKI (ST ANISLAS) and RUDOLF GOTTLIEB. Oxyproteic acid, a new Constituent of Urine .. . . . . . . . . . TOPFER (GUSTAV) So-called Oxyproteic acid, a constituent of Urine . . SCHULZ (FRIEDRICH N.). Sulphur in Proteids FOLIN (OTTO) Cleavage Products of Proteids. I. Cons'titueks of Witte's' Peptone . . . . . . . . HOPKINS (F. GOWLAND) and STANISLAW N. PINKUS. Action of halogens' on Proteids . . . . . . . . . CHARRIN (ALBERT) and ALEX ANDRE DESGREZ. Production of 3 Mucinoid HENRY (LOUIS). Some aliphatic Nitro-compounds . . . . . . PAUWELS (J.). Derivatives of primary Nitropropane . . . . . LILIENFELD ( MORIZ) and SIEGFRIED TAUSS. Glycol and Aldol from Iso- LILIENFELD (MORIZ) and SIEGFRIED TAUSS. Aldol and Glycol from Iso- butaldehyde and Acetaldehyde . . . . . . . . . RULLNHEIMER (FRIEDRICH). Glycerol compounds of Copper with Alkali Metals .. . . . . . . . . . WINTERSTEIN (ERNST). The Glucoses formed from Chagual Gum . . NORRIS (JAMEa F.). Double salts containing Selenium . . . . . LESER (GEORGES). Preparation of a synthetical Methylheptenone . . CONRAD (MAX) and RICHARD GAST. Action of Sodium on Ethylic Di- methylacetoacetate . . . . . . . . . . . , ERBSTEIN (KARL). Action of Ammonia on Ethylic Methylglyoximecarb- oxylate . . . . . . . . . . . . . . ABERSON (J. H. ). Malic acid from Cyassulacem . . . . . . HOLLEMAN (ARNOLD FREDERIK). Reciprocal transformation of Tartaric, RUFF (OTTO). Conversion of Gluconic acid into d-Arabinose . HERZIG ( JOSEF). Action of Hydriodic acid on Aromatic Bromne deri-' vatives . . . . . . . . . . . JACKSON (CHARLES LORING) and W. F. Boos. Coloured compounds obtained from Sodium Alkyloxides and Picryl Chloride . .. . . . MOUREU (CHARLES). Bromoveratrole . . . . . . . JACKSON (CHARLES LORING) and WALDEMAR KOCH. Action of Iodine on the Lead derivative of Catechol . . . . . . . . BAMBERGER ( EUGEN) and FRED. TBCHIRNER. The oxidation of Aniline . BENTLEY (WILLIAM B.). Action of Nitric acid on Tribromacetanilide . TAFEL (JULIUS). Reactions of Organic Ammonium salts-Correction . ZWINGENBERGER (0.) and REINHOLD WALTHER. Isomeric Phenyltolyl- methenylamidines . . . . . , . . . . . . BAMBERGER ( EUGEN) and JAN LAGUTT. Reaction of Phenylhydroxylamine with alcoholic Sulphuric acid and with Aniline . . . BAMBEBGER (EUGEN), HANS BUSDORF, and H. SAND. Reactions of the' Nitrosoalphyls with concentrated Sulphuric acid . . . . . FRANKLIN (E.C,). The decompositionof Diazo-compounds . . , . N~ETXKI (RUDOLF) and ALFRED RAILLARD. Azamrnonium compounds . BAUR-THURGAU (ALBERT). Ketone Musks . . . . . . . TAVERNE (H. J.). Nitration of Methylic Benzoate . . . . . . TAVERNE (H. J.). Separation of Ortho- and Meta-nitrobenzoic acids . . TRAUBE ( ISIDOR). Some properties of Aromatic Orthohydroxy-derivatives. AVERP (SAMUEL) and ROSA BOUTON. Phenylglutaric acid and its deriva- tives . . . . . . . . . . . . . . . LUBOLT (WALTER). Scopoleines . . . . . . . . . substance by Bacteria . . . . . . . . . . SHAW (ANTOINE). Derivatives of primary Nitroisobutane . . butaldehyde and Isovaleraldehyde . . . Racemic, and Mesotartaric acids . . . . * . . . . PAGE i, 499 i, 499 i, 499 i, 499 i, 500 i, 500 i, 501 i, 501 i, 502 i, 502 i, 503 i, 504 i, 505 i, 506 i, 507 i, 508 i, 509 i, 509 i, 510 i, 510 i, 512 i, 512 i, 513 i, 513 i, 515 i, 516 i, 516 i, 517 i, 518 i, 518 i, 518 i, 519 i, 519 i, 519 i, 520 i, 521 i, 522 i, 523 i, 523 i, 525 i, 526 i, 526 i, 526xxiv CONTENTS.AVERY (SAMUEL) and MARY L. FOSSLER. 8-Phenyl-a-methylglutaric acid . . . PIUTTI (ARNALDO) and 'R. PICCOLI. * Action bf Phthaiic Anhy'dride o n Para- and Meta-hydroxydiphenylamine . . . . . . . PIUTTI (ARNALDO) and R. PICCOLI. Action of Ethylic Oxalate on Paramido- phenol and its ethers . . . . . . . . . . . PAAL (CARL). Aromatic Sulphamic acids-Correction . . . . . KUNZ (JAKOB). Action of oxides of Nitrogen on Mercury Alphyls . . PETRENKO-KRITSCHENKO ( PAVEL Iw.). Tetrahydropyrone compounds . MICEAEL (ARTHUR).Reaction of Benzaldehyde with Phenol . . . NIETZKI (RUDOLF) and R. BERNARD. Cedriretv . . . . . . KONOWALOFF (MICHAEL) and W. ISCHEWSKY. Nitrogen compounds of the Menthol series and their derivatives . . . . . . . HERZIG (JOSEF) and F. SCHIFF. Guaiacum Resins . . . . . HESSE (OSWALD). Lichens and their characteristic constituents . . . KIRMSSE (E.). Guarana paste . . . . . . . . . Action of Hydrogen Pel'- PLANCHER (GIUSEPPE). Methylation of Indoles . ZINCKE ( [ERNST CARL] THEODOR). Ketochlorides a n d Orthodiketones of Azimidobenzene . . . . . . . . . . . WHEELER (HENRY LORD). Cycloamidines : Pyrimidine derivatives . . CLEMM (HANS). A new Product of the Oxidation of Theobromine . . POMMEREHNE ( HERBERT) - Pseudotheobromine, Theobromine, Theophylline, and Paraxanthine .. . . . . . . . . . . WILLSTATTER (RICHARD). Tropic acid. 111. Constitution of the Decom- position Products of Atropine and Cocaine . . . . . . . MERCK ( [CARL] EMANUEL). Pilocarpidine . . . . . . . CLOETTA (MAX). Uroproteic acid, a new const&uent of Urine . . . MATHEWS (ALBERT). Cytological Staining , . . . , . . ROSENFELD (MAX). HEmin Hydrochloride . . . , . . . TAMBACH (R.). Iodine in the Thyroid Gland . . . . . . . Roos (ERNST). Iodothyrin . . . . . . . . . . COURIOT (H.) and JEAN MEUNIER. Explosion of mixtures of Methane by Electric Currents . . . . . . . . . . . COURIOT (H.) and JEAN MEUNIER. Ignition of mixtures of Methane and Air by the Electric Spark . . . . . . . ASCHAN ([ADOLF] OSSIAN). Di-isopropyl in Light Petroleum from Baku . D E N I G ~ (GEOROES). Combination of Olefines with Mercury salts .. BERG& (A.) and ALBERT REYCHLER. Purification of Acetylene . . . GATTERMANN (LUDWIG) and I(. SCHNITZSPAHN. Constitution :?d syn- thetical application of '' Sesquichloride of Hydrogen Cyanide . . HELD (ALFRED). Preparation of Cyanogen Chloride . . . . . SCHMIDT (ERNST [ALBERT]). Ammonio-compounds of Cuprosocupric Cv- auide . . . . . . . , . . . . . . . MALMBERG (EDWARD). Ammoniocuprosocupric Cyanide OECHSNER DE CONINCK (WILLIAM). Decomposition of Alkylic Thio: cyanates . . . . . 0 . . BROCHET (ANDRI~). Action df Chlorine on Ethylic Alcohol . . . . DENIG~S (GEORGES). Combination of Trimethylcarbinol with Mercuric Nitrate . . . . . . . . . . G~RARD (ERNEST). Cholesterols-from lower Plants . . . . . THALBERG (AUGUST). PropionaldoI .. . . . . . . ADRIAN and AUGUSTE TRILL AT. Acid Glycerophosphaies . BERTRAND (GABRIEL). Action of the Sorbose Bacterium on Polyhydric' alcohols . . . . . . . . . . . POTTEVIN ( H E N R ~ ) . Resolution of Starch by the action'of Ditstase . . MARCHLEWSKI (LEO). Chemistry of Chlorophyll . . . . . WERNICK (w.) and RICHARD WOLFFENSTEIN. oxide on 1-Alkylpiperidine bases . . . . . . . . COHN (PAUL). Quinoline-morphine . . . . . . . . EICHHOLZ (A.). Hydrolysis of Proteids . , . . . SYNIEWSKI (WIKTOR). Soluble Starch. 11 . . . PAGE i, 527 i, 527 i, 528 i, 528 i, 528 i, 529 i, 529 i, 529 i, 530 i , 530 i, 531 i, 535 i, 536 i, 536 i, 536 i, 537 i, 538 i, 539 i, 539 i, 539 i, 540 i, 541 i, 541 i, 541 i, 542 i, 542 i, 543 i, 543 i, 545 i, 545 i, 545 i, 546 i, 546 i, 546 i, 547 i.547 i, 547 i, 548 i, 549 i, 549 i, 549 i, 550 i, 550 i, 550 i, 551 i, 551CONTENTS. xxv BERTHELOT ( MARCELLIN P. E.). Action of the Silent EIectric Discharge BERG ( ARMAKD). Diagnosis of Secondary Aliphatic Amines containing Monatomic Alkyl groups . . . . . . . . . . TROEGER (JULIUS) and V. HORNUNG. Derivatives of Symmetrical Triazine . . . . . BERTHELOT (MARCELLIN P. E.). 'Action of th;! Silent Electkc Discharge on Nitrogenous compounds, in presence of Free Nitrogen . . . DURAND (AUGUSTE). Ethylisoamylamines . . . . . . . on Aldehydes and Nitrogen . . . . . . . . . TRILLAT (AUGUSTE). Commercial preparation of Chloral . . . WOHL (ALFRED). BERTRAND (GABRIEL). Product of the Oxidation of Glycerol by the Sorbose Bacterium . . . .. . . . . . . . . . BERTRAND (GABRIEL). Biochemical production of Dihydroxyacetone . VERLEY (ALBERT). Action of alkalis on Citral. Preparation of Methyl- BERTHELOT (MARCELLIN P. E, ). Action of'the Silent Electric Discharge on Organic acids and Nitrogen . . . . . . . . . . VISSER (L. E. 0. DE). Solidifying points of 'Pure Stearic and Palmitic' . . . . . . . . BLAISE ( EDMOND E.), Unsymmetrical Dimethylsuccinic acid and its Alkylic salts . . . . . . . . . . BLAISE (EDMOND E.). New Synthesis of &3-Dimethylglntaric acid . . BOESEKEN (J,). Action of Dilute and Concentrated alkalis on &Tartaric acid . . . . . . . . . . . ERRERA (GIOBGIO). Condensation of Ethplic Acetonedicarboxylate with Ethylic Orthoformate . . . . . . . . . . . FREUNDLER (PAUL). Some Furfuran derivatives .. . . . . OECHSNER DE CONINCK (WILLIAM). Oxidation of some Amides and Thioamides . . . . . . . . . . . . BOURGEOIS ( LJ~oN). Yield of Csrbamide obtained from Ammonium Carbonates . . . . . . . . ASCHAN ([ADOLF] OSSIAN). Occurrence o f Methylpentamethylene in Light Petroleum from the Caucasus . . . . . . . . SCHOLCZ (Ifax). Application of Ortho-xylylenic Bromide i n character- JANNASCH (PAUL [EHRHARDT]) and A. BARTELS. Hexethylbenzene . . OECHSNER DE CONINCK (WILLIAM). Action of Oxidising Agents on TOMBECK (D.). Combination of Organic bases with Metallic salts . . ULLMANN (FRITZ). Melting Points and Boiling Points of Aniline, Tolu- SCHOLTZ (MAX). Xylylenediamines : an Undecatomic Ring . . . . HARRIES (CARL D.). Oxidation of Hydroxylaminecarvoxime .. . HARRIES (CARL D. ) and RICHARD GLEY. Rearrangement of B-Mesityl- oxime . . . . . . . . . . CAZEWEUVE (PAUL). Distinction betwken Magenta S. and ordinary Magenta in Schiffs Reaction . PRUD'HOMME (MAURICE). Reduction'of CoIoukng 'Matters of the Type of Rosaniline and Malachite Green . . . . . . . . . ROSENSTIEHL (AUGUSTE). The supposed Tetrahydrochloride of Leucaniline HEWITT (JOHN THEODORE) and HENRY E. STEVENSON. Azophenols derived from Wroblewski's Bromoparatolnidine . . . . . . CAUSSE (HENRI). Action of Acetaldehyde on Phenylhydrazine. Two Iso- meric a- and 8-Triethylidenediphenylhydrazones . . . . RUPE (HANS). Unsymmetrical Phenylhydrazine derivatives . . . RUPE (HANS) and GEORG HEBERLEIN. Unsymmetrical a-Phenylhydrazido- acetanilide . . . . . . . . . . .. . AcetaIs of Acraldehyde and Glyceraidehyde heptenone . . . . . . . . . COLSON (ALBERT). Hydrated Sodium Formate . . . . . . COLSON (ALBERT), Solid Acetic Peroxide . . . . . acids and of their mixtures ising bases . . . . . . . . . . . . RAWITZER (J.). Attempts to prepare aa8-Triphenylethane . . . Nitrogen compounds . . . . . . . . . . idine and Xylidine Hydrochlorides . . . . . . PAGE i, 551 i, 553 i, 553 i, 554 i, 554 i, 555 i, 555 i, 556 i, 556 i, 557 i, 558 i, 559 i, 559 i, 560 i, 560 i, 561 i, 561 i, 562 i, 563 i, 564 i, 564 i, 565 i, 565 i, 565 i, 565 i, 566 i, 566 i, 566 i, 567 i, 568 i, 568 i, 568 i, 568 i, 569 i, 569 i, 569 i, 570 i, 571xxvi CONTENTS. RUPE (HANS), GEORG HEBERLEIN, and ARMAND ROESLER. Unsymmetrical RUPE (HANS) and Jos. V ~ E T E ~ A .Unsymmetrical Phenylhydrazidoaceto- paramidodimethylanilide . . . . . . . . . . RUPE (HANS), GEORG HEBERLEIN, and ARMAND ROESLER. unsymmetrical RUPE (HANS) and ARMAND ROESLER. a-Orthamidoben~ophenylhydrazide HARRIES (CARL D.) and GEORG ROEDER. Pulegonehydroxylamine . . CAUSSE ( HENRI [EUGhNE]). Benzylidenediphenylhydrazines and their Derivatives. Transformation into Dibenzylidenediphenyltetrazole . WBDEKIND (EDGAR) and LEO STMJWE. Influence of distance Action exerted by Substituents ou the Formation of Tetrazolium bases . CURATOLO (A.). Action of Chlorine on Ethers of Phenol and of &'Naphthoi BARRAL (ETIENNE). Chlorine Derivatives of Phenylic Carbonate . . . JANNASCH (PAUL [EHRHARDT]) and w. HINTERSKIRCH. Migration of Chlorine from the Side Chain to the Ring on the Decomposition of Aro- matic Iodochlorides. Derivatives of Anisidine .. . . . . JANNASCH (PAUL [EHRHARDT]) and M. NAPHTALI. Migration of Chlorine from the Side Chain to the Ring on the Decomposition of Aromatic Iodochlorides. Derivatives of Phenetidine . . . . KINZEL (WILHELM). Paramidophenylic Ethylenic Ether . . . . CAZENEUVE (PAUL). Derivatives of Ilinitro-orthocresol EINHORN (ALFRED) and FRIEDRICH HOLLANDT. Acylation 0; Alcihols and Phenols in Pyridine Solution . . . . . . . . . WEIDEL (HUGO) and FRANZ WENZEL. 2 : 4-Dimethylphloroglucinol . . WEIDEL (HUGO) and FRANZ WENZEL. 1 : 3 : 5-Triamidotrimethylbenzene and Trimethylphloroglucinol . . . . . . . . . WALTHER (REINHOLD) and WILHELM BRETSCHNEIDER. Paramidobenz- aldehyde . . . . . . . . . . . . .. GATTERMANN (LUDWIG) and W. BERCHELMANN. Synthesis of Aromatic H y droxyaldehydes . . . . . . . . . . . . GRIMAUX ( EDOUARD). Tetramethyldiamidobenzophenone derivatives . HARRIES (CARL D.) and F. KAISER. Reduction of Methylcyclohexenone . CEBRIAN (FRANZ). Condensation of Salicylaldehyde with Acidic Aniides . FEUERSTRIN (W. ) and STANISLAUS VON KOSTANECKI. Snythesis of Flavone LIST (REINHOLD) and MAX STEIN. Isomeric Chlorides of Orthosulpho- benzoic acid, A case of Tautomerism . . . . . . . . PAWLEWSKI (BKONISLAW). Fluorescence of Anthranilic acid . . . BOUVEAULT (LOUIS). AromaticGlyoxylic acids . . . . . . KLOBB ([CONSTANT] TIMOTHXE). Some new y-Ketonic acids . . . KNOX (JAMES W. T.) and ALBERT B. PRESCOTT. Caffeine Compounds of Kola. 11. Kolatannin . . . . . .. . . TAVERNE (H. J.). Action of Nitric acid at the ordinary Temperature on certain Aromatic Amides . . . . . . LAMBLING ( EUG~NE [FRIIDIIRIC j). Action of' Phenylcarbimide on some Alkyloxy-acids . . . . * . . . . . . . HOOGEWERFF (SEBASTIAAN) and WILLEM ARNE VAN DORP. Action of a Solution of Hydrogen Chloride in Methylic Alcohol on the Phenylimides of Dibasic acids . . . . . . . . . . . ROSENSTIEHL (AUGUSTE). Comparisons of Imido-ethers with the Rosani- lines. A reply t o Miolati . . . . . . . . JANNASCH (PAUL [ERRHARDTI) and E. KOLITZ. Dimethoxydiphenyl . MEYER (RICHARD E.) and LEO FRIEDLAND. The Phthalein Group . . WOLFF (TR.). Preparation of By-Diphenylquinoxaline . . . . . HEWITT (JOHN THEODORE) and HENRY E. STEVENSON. Aznphenine . . ULLMANN (FRITZ). Syntheses in the Carbazole Group .. ROUSSET (L. ). Action of Ethyloxalic Chloride [Ethylic Chlorogiyoxilate]' on Naphthalene and Naphthol Ethers in the presence of Aluminium Chloride , . . . . . . . . . . . . , Phenylhydrazidoacetamide . . . . . . . . . a- Phenylhydrazido-a-acetophenylhydrazide . . WEIDEL (HUGO). Methylphloroglucinol . . . . . . . BLANK (RUBIN). Synthesis of Indigo 'Colouring Matters . . PAGE i, 571 i, 571 i, 572 i, 572 i, 573 i, 573 i, 573 i, 575 i, 575 i, 575 i, 576 i, 576 i, 576 i, 577 i, 578 i, 579 i, 580 i, 581 i, 581 i, 581 i, 582 i, 582 i, 683 i, 584 i, 585 i, 585 i, 586 i, 586 i, 588 i, 588 i, 589 i, 589 i, 589 i, 590 i, 590 i, 591 i, 591 i, 591 i, 591CONTENTS. xxvii BODROUX (F.). Alkyl Derivatives ofS-Naphthol . . . . . . WEDEKIND (EDGAR).Dimethyl-&naphthol . . . . . . . HEWITT (JOHN THEODORE) and HENRY E. STEVENSON. Action of a-Naphthylamine on Broinotolueneazosalicylic acid . . . . . HALLER (ALBIN) and ALFRED GUYOT. Preparation and Properties of Di- alkylamidoanthraquinones . . . . . . . . . . ULLMANN (FRITZ) and ED. MALLETT. Derivatives of Fluorenone BERTHELOT ( MARCELLIN P. E.). Action of the Silent Electric Discharge on Liquid Dielectrics . . . . . . . . . . . CHARABOT (EuG$NE). Spanish Essence of Lavender . . . . . ROUSSET (L.), Essence of Cedar Wood . . . . . . . . DULI~RE (W.). Santal Essence and its Adulteration . . . . . CHARABOT (EuG~NE). Essence of Geranium . . . . . . . TIEMANN (J. C. W. FERDINAND). Semicarbazones of a-Ionone . . . CAZENEUVE (PAUL). Constitution of Camphor and derived Nitrophenols .ANGELI (ANGELO). Action of Nitrous Acid on Camphoroxime . . . WEDEKIND (EDGAB). Nitrogen derivatives of Santonic acid . . . BOURQTJELOT $MILE [ELII?)]. ARNATTD (ALBERT). Products obtained by the Hydrolysis of Ouabairi . ARNAUD (ALBERT). Action of Alkalis on Ouabain . . . . . . HEUT (G. ). Pimpinellin . . . . . , . . . . . GRUTTNER (FRITZ). Bark of Hantanzelis virginica, I;. . . . . . TSCHIRCH ( [WILHELM OSWALD] ALEXANDER) and GULLOW PEDERSON. Aloes . . , . . . . . . . . . . POPPER (MAXIMILTAN). Oroselone and Peucedanin . . . . REDENCZ (PAUL). Antimony Pentafluoride and some of i’ts double salts with Organic bases . . . . . . . . . . . . KNOKR (LUDWIG). Morpholine bases . . . . . . . . KNORR (LUDWIG) and HERMANN MATTHES. l-Methylmorpholine .. KNORR (LUDWIG) and WERNER SCHMIDT. l-Ethylmorpholine . . . CAZENEUVE (PAUL) and MOREAU. Dimethylpiperazine and its Phenolic derivatives . . . . . . . . . . . . . WILLSTATTER (RICHARD). Ketones of the Tropine Group. XI. Tropine- WILLSTATTER (‘RICHARD). Ketones of the Tropine Group. X. Benzylidene- SCHMIDT (ERNST [ALBERT)].’ Aiksloids of Corydalis . . . . . HOPFGARTNER (K.). The Alkaloids of Macley~ cordata R. BY. . . . GUI~RIN (GABRIEL). Presence of an Alkaloid in Natural Wines . BOURQUELOT @MILE [ELII?) ] and HENRI H~BISSEY. Gelatinous Matte;. DASTRE (A.) and N. PLORESCO. Hepatic Pigments in Vertebrates . . BERGH (EBBE). Decomposition of Elastin by Hydrochloric acid , . , HEDIN (SVEN GUSTAV). Decomposition of Elastin by Hydrochloric acid . UMBER (F.). Action of Peptic digestion on Proteids .. . . . SCHULZE (ERNST). Decomposition of Proteid from Conifer seeds . . . BLUM (F.) and WILHELM VAUBEL. . MORACZEWSKI (WACLAW VON). Behaviour of Vitellin in Magnesia mixture . . . . . . . . . . . . SCHROTTER (HUGO). Albumoses. 111. . . . . . . . . KUTSCHER (FR.). Antipeptone . . . . . . . . . JOLLES (ADOLF). Histon in the Urine . . . . . . . . Roos (ERNST). Iodothyrin . . . . . . . . . . . HBRISSEY (HENRI). Presence of Emulsin in Lichens . . MATHEWS. Action of Pepsin and Trypsin on Protamines . . . LEPIERRE (CHARLES). Production of Mucin by a fluorescent pathogenic Racteriuin . . . . . . . . . . . . . ROUSSET (L.). Ketones derived from Naphthalene . . . . . Actiou of Soluble Ferments on Gentianose BEITLER (C.). Chloroproteinochrome .. . . . . . pinacone . . . . . . . . . . . . tropinic acid . . . . . . - MARTINDALE (W. El.) Corydaline . . . . . (Pectin) in Gentian Root . . . . . . . . . Halogen derivatives of Albumin . KOSSEL ( ALBRECHT [CARL LUDWIG MARTIN LEONHARD]) R l l j ALBERT PAGE i, 592 i, 593 i, 593 i, 593 i, 593 i, 594 i: 594 i, 595 i, 595 i, 595 i, 596 i, 596 i, 596 i, 596 i, 596 i, 597 i, 597 i, 597 i, 598 i, 598 i, 599 i, 600 i, 600 i, 601 i, 601 i, 602 i, 602 i, 603 i, 603 i, 604 i, 604 i, 605 i, 606 i, 607 i, 607 i, 607 i, 608 i, 608 i, 608 i, 608 i, 609 i, 610 i, 610 i, 611 i, 611 i, 612 i, 612 i, 612 i, 612xxviii CONTENTS. CHAVASTELON (R.). A Crystalline compound of Acetylene with Cuprous Chloride . . . . . . . , MOUNEYRAT (A:). Action of Chiorin;! on Ethylenic Chloride in presence of Aluminium Chloride. Chlorination of Acetylene .. . MUTHMANN ( WILHELM). Formation of Methanedisulphonic acid by the action of Acetylene on Fuming Sulphuric acid . . , . . . SCHROETER (GEORG). Action of Acetylene on Fuming Sulphuric acid . MULLER (JOSEPH AUGUSTE). Synthesis of Potassium Carbonylferrocyanide HOWE (JAMES LEWIS) aiid EDWARD D. CAMPBELL. Some new Rutheno- . PILOTY (OSCAK). Aliphatic Nitroso-compounds (Nitroso- and Nitro-iso- GLASENAPP ( MAXIMILIAN). CAVALIER (JACQUES). Monalkyl-phosphoric acids . . . . . . SUNDVICK (ERNST EDVARD). Psyllostearylic Alcohol . . BARBIER (PHILLIPE). Dimethylheptenol, a New Unssturatcd Tertiary Alcohol . . . . . . . . . . FLATAU (JULIAN) and H. LABBB. Separation of Geraniol from Citronellol . DENIG~S (GEORGES).Reaction of Tertiary Alcohols and their Ethereal salts BEAUDET (L.). Action of Sulphurous and Hyposulphurous acids on Pure and Impure Solutions of Sugar . . , . . . . . . WEISS (OTTO). The Carbohydrate obtained from E&-albumin . . . SERGEN (JOSEF). A New Carbohydrate in the Liver . . . . . VIGNON (Lgo). Nitration of Cellulose, Hydrocellulose, and Oxycellulose . VIGPI’ON (Lio). Formation of Furfuraldehyde from Cellulose, Oxycellulose, PRESCOTT (ALBERT B.). Alkyl disrnuth Iodiies, and Bismuth Iodides of BKEUER (ROBERT). Chitosamine (Glucosamine) . . , . . . HANTZSCH (ARTHUR [RUDOLF]) and W. HILLAND. Alkyl‘deriiatives of SCHROETER (GEORG). Formhydroxamk acid . . . . . . . STROMHOLM (DANIEL). Double salts of Organic bases with Mercury MOUNEPRAT (A.). Action of Aluminium’ Chioride, and of Chlorine in PINNER (ADOLF).Compounds of Chloral with Formaldehyde . . . PECHMANN (HANS VON). Production of Diacetyl from Acetaldehyde . . FAHRION (WILHELM). Oxidisecl Cotton Oil . . . . . . . SE~KOWSKI (MICHAEL VON). Change produced in Oleic acid on keeping : SCHAUM (KARL). Tautomerism of Ethylic Acetoacetate . . BETTI (MARIO). The Oxime of Ethylic Diethylacetoacetate . . TIEMANN (FERDINAND) aud FRIEDRICH SEMMLER. ~ - D i r n ~ t h ~ I l e ~ ~ * ‘ l i ~ i i ~ ‘ acid or 6-Dimethyllevulinic (2-Methylhexan-3-onoic) acid . . . SCHEY (L. T. C.). Derivatives of Ethylmalonic acid . . . . AUWERS (K~RL). Formation of Anhydrides of Aliphatic Dicarboxylic acids FICHTER (FRITZ) and AUGUST EGGERT. BLAISE (EDMOND E. ). Synthesis of Symmetrical b-Hydroxytetramethyl-* HENRICH (FERDINAND).Acidic Character’of Unsaturated Organic Radicles ERRERA (GIORGIO). Derivatives of Glutaconic acid . . . . . HOFF ( JACOBUS HEINRICUS VAN’T) and WOLF MULLER. Racemic Decom- VORLANDER (DANIEL) and PAUL HERRMANN. Malonic ‘Methylanilide . PIUTTI (ARNALDO). Methylasparagine . . . . . . . . HOFMANN (KARL A.). Action of Mercuric Nitrate on Acetaldehyde and on Ethylic Acetoacetate . . . . . . . . . . . cyanides an2 the Double Ferrocyanide of Barium and Potassium . butyronitrilc . . . . . . . Action of Charcoal in the Purification of Spirits . . O’SULLIVAN (JAMES). Maltose . . . . and Hydrocellulose . Vegetable bases . . . . . . . . . . GULEWITSCH (WL.). Choline and its derivatives . . . Hydroxylamine . . . . . . . . . . . Haloids .. . . . presence of Aluminium Chloride, on Chloral . . . . JENKINS (JOHN H. B.). Japanese Wood Oil . . . a-Ethylideneglutaric acid glutaric acid . . . . . . . . . position of Rubidium Racemate . . . - . . HOFMANN (KARL A.). “Oxymercarbides ” . . . . . . PAGE i, 613 i, 613 i, 614 i, 614 i, 615 i, 615 i, 616 i, 616 i, 616 i, 617 i, 617 i, 618 i, 618 i, 618 i, 619 i, 619 i, 619 i, 619 i, 620 i, 620 i, 620 i, 622 i, 633 i, 623 i, 624 i, 625 i, 626 i, 627 i, 628 i, 628 i, 628 i, 629 i, 629 i, 629 i, 629 i, 630 i, 630 i, 631 i, 631 i, 632 i, 632 i, 633 i, 633 i, 635 i, 635CONTENTS. xxix MEI’ZNER ( HERMANN) and DANIEL VORL~NDER. Occurrence of Ketopenta- POSPISCHILL (KARL THEODOR). Stereoisomeric 1 : 3-Pentamethylenedi- carboxylic acids . . . . . . . . . .. . RUCHNER ( EDUARD) and ANDREAS JACOBI. Derivatives of Cycloheptane . DERLON (I(. G. HANS). BAEYER (ADOLF VONj and HANS VON LIEBIG. Dialdehyde of Adipic acid ’ BUCHNER (EDUARL)). Pseudophenylacetic acid . . . . BUCHNER ( EDUARD) and FERDINAND LINGG. 8-Isophenylacetic acih (13: THOMAS (VICTOR). Chlorinating action of Ferric Chloride in’ the Aromatic series . . . . . . . . . . . . . . . KODROUX (F.). Action of Bromine on Phenols in presence of Aluminium Bromide . . . . . . . . . . . . . . PERATONER (ALBERTO) [with G. B. CONDORELLI, CARM. VJTALI, and G. ORTOLEVA]. Action of Sulphuryl Chloride 011 Phenols and their Ethers . . . . . . . . . . and Alkylphenetoils. I. Orthethylphenetoil . MOUREU (CHARLES), Derivatives of Ethylenecatechol [Catechol Ethyjenic. Ether] . .. . . . . . . . . . . BERTHELOT ( MARCELLIN PIERRE EUGBNE). Oxidation of Pyrogallol in presence of Alkalis . . . . . . . . . . . . POND (F. J.) and F. T. BEERS. Derivatives of Eugenol . . . . AUWERS (KARL). Derivatives of Aromatic 8 - and &Oxides . . . . AUWERS (KARL) and NORMAN L. SHELDON. New derivatives of Dibrom- anhydroparahydroxy-+cuniylic alcohol . . . . . . . PESCI (LEONE). Mercury compounds of Organic Bases . . . . . PESCI (LEONE). Mercury compounds of Dimethylparatoluidine, and of Paratoluidine . . . . . . . LOB ( WALTHER). Electro-synthesis of Anhyllioparamidobenzylic alcohol KYAN (HUGH). Some Arnidoketones . . . . , . . . WHEELER (HENRY LORD) and PERCY T. WALDEN. Action of Amines on Acylimido-ethers : Acylamidines . . . . . . . . . MOHLAU (RICHARD).Aromatic Azimethine compounds . . . . HEWITT(JOHN THEODORE), T. S. MOORE, and A. E. PITT. Formation of salts and hydrates of Azophenol . . . . . . . . . LOB (WALTHER). Electro-synthesis of mixed Azo-compounds . . . HANTZSCH (ARTHUR [RUDOLF]). Additive compounds of Diazonium Haloids with Phenols and with Acetic acid . . . . . . BETTI (MARIO). Derivatives of Aniidoazobenzene . . . . . . BRIGGS (T. LYNTON). Preparation of Phenylamidoazobenzene and Azo- OLIVERI-TORTORICI’(RICCARDO). Action of Nitric Peroxide on’ Nitroso- LEY (HEINRICH). Hydroxylamidoximes, a New Series of Hydroxylamine derivatives . . . . . . . . . . . . . REYCHLER (ALBERT). Tinctorial Reactions . . . . . . . TAVERNE (H. J.). Action of Nitric acid on Benzamide, Phenylacetamide, and Phenylpropionamide .. . . . . RIZZO (NICCOL~). The so-called Phenylhydantoic acids FISCHER (EMIL) and EILWIN HOFFA. Some Aromatic Ace& kid Alde-’ hydes . . . . . . . . . MOIJREU (CHARLES). Acetals derived-from Catkchol . . . . . MENKE (ALBERT E.) ant1 WILLIAM B. BENTLEY. Derivatives of Vanillin . COLLET (A.). Halogen derivatives of Phenyl Ethyl Ketone . . . . LIEBERMANN (CARL [THEODOR]). Allocinuamic acid . . . . . FICHTER (FRITZ) and ALEXANDER BAUER. Phenyl-78-pentenoic acid . SEIDEL (JOHANNES). Products of the Iodation of Aromatic alcohols, alde- methylene in Wood Oil . . . . . . . . MARKOWNIKOFF ( WLADIMIR B.). Cyclic compounds . . . Azelaone and Azelaol . Cycloheptatrienecarboxylic acid) . . . . . . JANNASCH (PAUL [EHRHARDT]) and WILLY HINRICHSEN. Alkylankoils’ phenine .. . . . . . . phenols . . . . . . . . - . . . . hydes, and acids . . . I . . . . . . . PAGE i, 636 i, 636 i, 637 i, 637 i, 638 i, 638 i, 639 i, 640 i, 640 i, 641 i, 641 i, 643 i, 644 i, 645 i, 645 i, 646 i, 646 i, 648 i, 648 i, 649 i, 649 i, 650 i, 652 i, 653 i, 654 i, 655 i, 656 i, 656 i, 657 i, 657 i, 658 i, 658 i, 659 i, 659 i, 660 i, 661 i, 661 i, 662 i, 662 i, 663x x x CONTENTS. PRITSCH (PAUL). Condensation of Chloral with Metllylic 2 : 3-Dimathoxy- benzoate . . . . . YIUTTI (ARNALDO) and R. PICCOLI. A'ctioi of Phthalic Anhydride on Para-* and Meta-hydroxydiphenylamiue , GUCCI (PIETRO). PECHMANN (HANS VON) and LUDWIG WOLMAN. New method of preparing Ethylic Orcinoltricarboxylate [Dihydroxydicarboxyphenylacetate] . NORTON (THOMAS HERBERT). Derivatives of Benzenesulphonic acid .. MARCKWALD ( WILHELM) and H. H. FRAHNE. Hydroxysulphonic acids and Sultones . . . . . . . . . . . . . JAUBERT (GEORGE F.), Synthesis of Safranine VORLANDEH, (DANIEL) and F. WILCKE. ERLENMEYER ( EMIL), jun. , and MICHAEL Lux, Oxylactones-ketolactones . ERLENMEYER ( EMIL), jnn., and MICHAEL Lux. Conversion of an ay-Dihy- droxy-acid into the corresponding Ketone . . . . . . . ERLENMEYER ( EMIL), jun. Remarkable Conversion of an a-Ketonic acid HALLER ( ALBIN) and ALFRED GUYOT. Dialkylamiho-orthobenzoylbenzoic and Dialkylamido-orthobenzylbenzoic acids . . . . . . VELDE ( ALB. J. J. VAN DE). Phenoxycinnamic acid [Hyciroxyphenylcin- namic acid] . . . . . . . . . GABRIEL ( SIEGMUND) and GEORG ESCHENBACH. Notes [Teirahydrofuran-* dibenzoic acid ; 1 : 2 : 3-Triphenyltetrahpdropyrazine ; and Ortho-a-di- LANDAU (JOSEF).Dimethoxydikctohydrindene and its derivatives . , NORTON (THOMAS HERBERT) and H. LOEWENSTEIN. Metallic derivatives of Dinitro-a-naph tho1 . . . . . . . NORTON (THOMAS HERBERT) and IRWIN J. SMITH. Amido-deriiativks of Dinitro-a-naphthol, and its Chlorination RABE (PAUL). Synthesis of Phenanthrene and Hydiated Phenanihrenk de-. rivatives from l-Naphthoic acid . . . . . . . , FROMM (EMIL). Oil of Savin (Oleurn k&nce) . . . . . . . BAEYER (ADOLF VON) and VICTOR VILLIGER. Orientation in the Terpene Conversion of Monocyclic Terpenes into the corresponding de- DOEBNER (OSCAR [Gus~Av]). Citral . . . . . . . . . ZIEGLER (J.). Oil of Violets from Oil of Lemon-grass . . . . . TIEMANN (FERDINAND), Ionone from Lemon-grass Oil .. . . . DUDEN (PAUL) and ALFRED E. MACINTYRE. Amidoborneol . . . ARNAUD (ALBERT). A Crystalline Heptacetin derived from Ouabin . . BARTH (GEORG) and CARL JOSEPH LINTNER. Lupulinic acid . . . OBERWARTH. Yohimbine . . . . . . . . . . . HESSE (OSWALD). Lichens and their characteristic Constituents . . BODE (G.). Chemistry of Chlorophyll . . . . . . . . LIEBERMANN (CARL [THEODOR]). VORLANDER (DANIEL) and RUDOLF VON SCHILLING. Ethereal Indoxylates BRUNNER (KARL). The base prepared by E. Fisher from Methylketol and Methylic Iodide . . . . . . ENGELHARD (C. ). Condensation of Isatic acid with formation' of derivatives of Cinchonic acid . . . . . . GUNTHER (ADOLF). Synthesis of'd. and E-Ethylpiperidine . . . . ANDR$ (GUSTAVE). Some bases derived from Piperidine . . . . AHRENS (FELIX B.). Syntheses in the Piperdine Series W IDERA (RICHARD), Electrolysis of Nitroso-a-pipecoline a d Nitrosotetra-' ARHENS (FELIX B.). Syntheses i'n thk Piperidine Series. 111. . . . LADENBURG (ALBERT) [and in part MEISSNRR and THEODOR]. Synthetical Alkines of the Pyridine and Piperidine Series . . . . . . Propylphthalide and its Hydrolysis by Cauitic Alkaiis Dibenzylidenediethyl Ke'tone' into the corresponding a-Amido-acid . . . . . . . cyanostilbene] . . , . . . . . . . . . EPHRAIM (FRITZ). Diketohy drindenecarboxy lic acid . . . . series. rivatives of Benzene. 11. . . . . . . . KROMER (NICOLAI). Jalapinolic acid . . . . . . . . Colouring matter of Cochineal hydroquinoline . . . . . . . . . . HUTH ( FRANZ). aaa'd-Tetramethyldipyridyl . . . . . . PAGE i, 663 i, 664 i, 665 i, 665 i, 666 i, 666 i, 667 i, 667 i, 667 i, 668 i, 669 i, 670 i, 670 i, 671 i, 671 i, 672 i, 673 i, 673 i, 674 i, 674 i, 675 i, 676 i, 677 i, 677 i, 677 i, 677 i, 678 i, 678 i, 679 i, 679 i, 682 i, 682 i, 682 i, 682 i, 683 i, 684 i, 685 i, 886 i, 686 i, 686 i, 687 i, 687CONTENTS. xxxi PICTET (Awb) and Y i ~ i t i t ~ CRBPIEUX. Hydrogeiiistttiun of Nicot,yriue . BYVANOR ( HENDRIK). Derivatives of 3’-Ethyllepicline [4’-hlethyl-3’-ethyl- PICCININI (AN~ONIO). Actioii of DLetlilylic Iojide * CHI Trimethyldihydro- BALBIANO (LUIGI). l’yrazolecarboxyljc acids . . . . . . CAZENEUVE (PAUL) and MOREAU. Aromatic Diurethanes of Piperazine . FISCHER (EXIL). Heptatomic Rings containing Nitrogeu ; a Correction . WHEELER (HENRY LORD) and BAYARD BARNES. The Cyclo-amides : 2’-Keto- benzomorpholine and 2’-Benzoparoxazine derivatives . KUHLING (OTTO). Preparation of Alloxanphenylhydrazone from Barbikrii acid . . . . . . . . . WOLF (C.). Ac’tion’of Ethyl& Clhorofumarate on Amidoximes . . . BOESEREN (J.). Action of Primary Amines on Dinitrosacyls . . . KRUGER (MARTIN) and GEORG SALOMON. Alloxuric Bases present in Urine . . . . FISCHER (Em;) add FRIEDRICH ACH. Further Synt‘heses of ‘Xanthind derivatives from Methylated Uric acids . . . . . . . CAUSSE (HENRI [EuG~NE]). Bromine derivatives of Morphine . . . BANDOW ( ERICH) and RICHARD WOLFFENSTEIN. Electrolytic preparation of Hydrocotarnine . . . . . . . . . . . . KERSTEN (JULIUS). Condensation of Aldehydes with Hydrocotarnine . TAFEL (JULIUS). Strychnine . . . . . . . . . . LADENBU~G (ALBERT) and GTJIDO DOCTOR. Partial Racemism . GORDIN (HARRY MANN) and ALBERT B. PRESCOTT. Atropine Periodides and Mercuriodides . . . . . . . . . . . . NORTON (THOMAS HERBERT) and H. E. NEWMAN. Soluble compound of Hydrastine with Monocalcium Phosphate , . . . . . . PREUL (FRITZ). Preparation of Cholic acid and its behaviour towaids reduc- YREGL (FRITZ). Two deiivat‘ivesbf Cholic’acid . . . . . . BULNHEIM (GOTTHARD). Bile acids . . . . . . . . . HAMMERSTEN (OLOF). New Bile substances . . . . . . . WILLDENOW (CLARA). Lysuric acid and its Saits . . . . . . WR~BLEWSKI ( AUGUSTIN). Chemical Nature of Diastase : Determination of its activity by the use of Soluble Starch : Occurrence of an Araban in ordinary Diastase . . . . . . . KOSSEL (ALBRECHT [CARL LUDWIG MARTIN ~EoNHnRnlj. constitutibn of the simplest Proteids . . . . . . . . . . BUGARSZRY (STEFAN) and LEO LIICBEKMANN. Compounds of Proteids with Hydrochloric acid, Sodium Hydroxide, and Sodium Chloride . HARNACK (ERICH). Behaviour of the Sulphur in Albumin free from Aih as’ compared with that of the Sulphur in the Halogen derivatives of Albumin . . . . . . - . . OSBORNE (THOMAS BURR) and GEORGE F. CAMPBELL. Effect of minute‘ quantities of acid on the solubility of Globulin in Salt solutions . HARNACK ( EXICH). Iodospongin an Jodised Proteid present in ordinary Sponge . . . . . . . . . . KOSSEL (ALBRECHT) and FR. KUTBCHER. Formation of Arginine from Elastin . . . . . . . . . . . . . NOLL (ALFRED). Formation of Levulinic acid from Nucleic acid . . . LEPIERRE (CHARLES). Mucin from an Ovarian Cyst . . . . . SCHULZ (FRIEDRICH N.). The Proteid from Hzemoglobiii . . . . ZEYNEK (RIOHARD VON). Hsmoahromogen . . . . . . . yuinoline] . . . . . . quinoline . . . . . . . . . a . THOMS (HERMANX’) and M. WENTZEL. Mandragorine . . . . ing Agents . . . . . . THUDICHUM (JOHN LOUIS WILLIAM). Urobilin . . . . . SIEGFRIED (MAX [A.]) Urocaninic acid . . . . . . . PAGE i, 688 i, 689 i, 691 i, 691 i, 692 i, 692 i, 693 i, 696 i, 695 i, 696 i, 699 i, 700 i, 701 i, 702 i, 702 i, 703 i, 707 i, 707 i, 708 i, 708 i, 708 i, 709 i, 710 i, 711 i, 712 i, 712 i, 713 i, 713 i, 714 i, 716 i, 716 i, 716 i, 717 i, 718 i, 718 i, 718 i, 719 i, 720