INDEX OF SUBJECTS.(" detn." = determination)Abietic acid, structure of, 209.neoAbietic acid, structure of, 209.Absorptiometry, 362.Absorption spectra, use of, in analysis, 368.Acenaphthene, synthesis of, 189.Acetaldehyde, liquid, photo-oxidation of,Acetaldehyde, photolysis of, 44.Acetoacetate, formation of, by enzymes,Acetone, photolysis of, 44.2-a-Acetoxycholest-4-en-3-one, formation2-Acetylchrysene, formation of, 190.Acetylene, band system of, 20.Acetylenes, prototropy in, 176.Acids, weak, titration of, 358.Acid-base catalysis, 142.Acid-catalysed anionotropic rearrange--4crylonitrile, aqueous, kinetics of poly-Actinometry, 43.Acyl-coenzyme A dehydrogenation, 305.Adipic acid, kinetics of polycondensationof, with pentane-1 : 5-diol, 57.Adrenocorticotrophic hormones, 270.Agar, structure of, 327.Agarobiose, structure of, 327.Agrocybin, 177.Alcohols, aliphatic, detection of, 356.Aldehydes, aliphatic, autoxidation of, 147.Aldehydes, photolysis of, 44.Aldehydes, prepartion of, 167, 174.Aldose series, a new method of descent in,Alginic acid, 324.Alicyclic compounds, 201.Aliphatic compounds, 176.Alkali metals, reduction by, 169.Alkaloids, 245.identification of, 356.n-Alkanes, bond dissociation energies in,6-Alkylaminotetrazoles, reactions of, 239.Alkylchlorosilanes, solutions of, in di-9-Alkyldibenzofluorenes, preparation of,Alkylene dihalides, detection of, 356.Ally1 phenyl ethers, rearrangements of,Aluminium, detection of, 345.detn.of, 341, 346, 348, 353, 365, 367.Aluminium borohydride preparation of,storage of, precautions in, 97.47.307.of, 229.ments, 141.merisation of, 60.in radiation chemistry, 63.266.24.methylformamide, 103.189.197.96.Aluminium bromide, hydration and hydro-lysis of, 99.Aluminium bromide and chloride, com-plex salts of, with hydrazine, 99.Aluminium ethylsulphinate, formation of,99.Aluminium hydride, and derivatives of,98, 99.Alums, dehydration of, 73.Ambreinolide, structure of, 209.Amides, N-substituted, vibrations in, 15.Amines, aromatic, deamination of, 199.oxidation of, to nitro-compounds, 199.oxidation of, by aryl iodosoacetates,149.aryl, formation of, 199.primary, detn.of, 358.(f)-Amino-acids, general method of re-Amino-acids, 268.3-Amino-3-deoxy-~-ribose, synthesis of,2-Amino-2-deoxy-~-xylose, synthesis of,Amino-groups, detn.of, 366.threo - 2 -Amino - 1 - p - nitrophenyl-l : &pro-panediol, 162.( +)-2-Amino-l-phenylpropane (benze-drine), use of, in optical resolution ofacids, 158.Amino-sugars, 261.5-Aminotetrazoles, formation of, 238.11-Aminoundecanoic acid, kinetics ofAmmonia, detn. of, 363.solution of, 157.in algae, 330.265.265.polycondensation of, 57.in presence of hydrazine, 352.photolysis of, 43.trideutero-, spectrum of, 11.Ammonium, detn. of, in presence ofAmmonium oxide and hydroxide, solid,Amperometric titrations, 361.u-Amylases, degradation of a-1 : 4-linkagesby, 293.,%Amylases, degradation of u-1 : 4-linkagesby, 290.y-Amylase, 297.Amylo-1 : 6-glucosidase, 299.Amylopectin, structure of, 290.Amylosaccharides, structural analysis of," Amylose isomerase," 299.B-Amyrin, absolute configuration of, 21 1.steroid numbering of, 21 1 .Analysis, gas, 376.radiochemical, 375.potassium, 347.105.by enzymic degradations, 299.41INDEX OF SUBJECTS.41 1Analytical chemistry, 336.Anchiometric assistance, definition of,( f )-epiAndrosterone, total synthesis of,1 : 5-Anhydro-~-gulitol, formation of, 259.Anhydro-sugars, 257.Anionotropic rearrangements, 138.Anodic synthesis of long-chain fatty acids,Anthanthrone, 4 : 10-dibromo-, orient-Anthocyanins, detn. of, 368.Anthracene, photolysis of, 45.Anthraquinone, 1 : 4- and 1 : 5-dimethoxy-,basicity of, 194.Antimony, detn.of, 349, 354.in organic compounds, 358, 366.Arborine, reactions of, 252.Aromatic compounds, 188.bond dissociation energies of, 26.Aromatic substitution, 125.Arsenic, detn. of, 347, 363.Arsenite, detn. of, 352.Arsenic compounds, heats of formation of,Arsenic trifluoride, angle in, 19.cycloArteno1, structure of, 211.Asiatic acid, structure of, 214.Aspartic acid, 278.Associated liquids, 83.Asymmetric enzymic hydrolysis, 157.Asymmetric induction, steric control of,Asymmetric reactions, 162.Atomic processes, 40.A4utoxidation, 147.Axial bond, definition of, 124, 202.Azides, decomposition of, 78.Azirines, formation of, 233.cis-Azobenzene, indi'viduality of, 199.Azodinitriles, kinetics of decomposition of,Azomethane, photolysis of vapour of, 45.cis-2 : 2'- and -3 : 3'-Azopyridines, form-cis-Azoxybenzene, formation and reduc-Azulene, formation of, from cyclodecaneAzulenes, 192.Bacitracin A, 269.Baeyer-Villiger reaction, mechanism of,Barium oxide, red, lattice defects in, 94.Bases, weak, potentiometric titration of,Benzaldehyde, kinetics of photo-oxidationBenzene, molecular dimensions of, 11.oxidation of, by Fenton's reagent, 52.resonance energy of, 33.Benzene-cyclohexane and benzene-rubbersystems, theory of, 85.135.220.preparation of, 258.173.ation of, 195.28, 29.160.39.ation of, 163.tion of, 199.derivatives, 203.properties and reactions of, 193.146.377.of, 46.Benzoic acid, oxidation of, by Fenton'sreagent and by hydrogen peroxide.145.Benzoyl peroxide, homolytic reactions of,146.NN-Benzylideneaniline, acid-catalysedhydrolysis of, 55.N-Benzylidene-a-p-diphenylylbenzyl-amine, isomerisation of opticallyactive, 143.3 - Benzyl- 9 - methyl - 3 : 9 - diazabicyclo -[3 : 3 : llnonane, formation of, 240.Beryllium, detection of, 344.Beryllium acetate, basic, monoclinic,Beryllium borohydride, preparation of, 96.Beryllium oxide, gaseous, dissociationBimolecular nucleophilic displacements,Biochemistry, 281." Biogenetic isoprene rule," 204.Biosynthesis of steroids, 230.Bisethylenediaminedichloroplatinu m ( IV )Bismuth, detection of, 345.Biscyclopentadienyl derivatives ofchromium, cobalt, nickel, rhodium,and iridium, 118.Bistrifluoromethyl-arsinous and -arsinicacid, 114.Boivinose, structure of, 259.Bond energies, 24.Borazens, 97.Borine, co-ordination compounds of, withtrialkylphosphines, etc., 95.Boron, detn. of, 364.in alloys with aluminium, 353.Boron carbides, 97.Boron chlorides, structures of, 98.Boron compounds, heats of formation of,Boron halides, reactions of, with alkylBoron-nitrogen bond moments, 97.Brassidic acid, autoxidation of, 147.2-Bromo- and 2-chloro-cholestan-3-one,configuration of, 217, 218.2-Bromo-4-ethoxycarbonyl-3-methylpyr-role, formylation of, 233, 234.a-Bromo-ketones, configuration of, 21 7.l-Bromo-2-toluene-~-sulphonamidonaph-thalene, halogenation of, 195.Browning in foods, etc., causes of, 264.Butadiene, polymerisation of, in gas phase,cycloButane, mercury-photosensitised re-Butan-1-01, l-deutero-, stereospecific syn-tert.-Butyl hydroperoxide, photochemicaltert.-Butyl hypochloride, oxidation ofdetn. of, 353, 367.formation of, 93.energy of, 29.heat of formation of, 93.131.ion, partial resolution of, 121.detn.of, 349, 366.28, 29.silicates, 98.58.action of, 46.thesis of, 162.decomposition of, 58.alcohols by, 170412 INDEX OEisoButyry1 chloride, reaction of, withmethyl radicals, 42.Cadmium, detection of, 344.Czesium, detn. of, 364.Calamenene, structure of, 207.Calcium, detn. of, 364, 367.Calcium, heat of solution of, in liquidCalcium iodide, heat of solution of, inCalcium oxalate, hygroscopic nature of,Calcium peroxychromate, structure of, 94.Camphenamine, structure of, 205.( +)- and (-)-Camphor-3-carboxylic acid,Cantharidin, synthesis of, 235.Carbohydrates, 2 5 3.detn.of, 341, 348, 353, 359, 360, 364.ammonia, 93.liquid ammonia, 93.348.kinetics of decarboxylation of, 162.detection, estimation, and separation of,detn. of, 367.See also Sugars.253, 255, 356.Carbon, detn. of, in titanium, 364.Carbon, latent heat of sublimation of, 31.Carbon-carbon bonds, dissociation energyCarbon dioxide, fixation of, in aceto-Carbon disulphide, fluorination of, 113.Carbon tetrafluoride, infra-red intensitiesof, 33.acetate, 316.in, 16.thermal decomposition of, 31.Carbon-nitrogen bond, geometrical iso-merism arising from restricted rota-tion about, 163.Carbonyl chloride, complex of, with tri-methylamine, 101.Carbonyl chloride hydride, 117.Carbonyl compounds, detection of, 356.Carbonylation, 17 2.Carboxylic acids, 173.y-Carotene, synthesis of, 179.Carotenoids, 178.Carpaine, structure of, 246.Carragheenin, 327.Caryophyllene (/3-caryophyllene), structure#?-Caryophyllene alcohol, structure of, 207./3- and y-Caryophyllene, nomenclature of,( +)-trans-Caryophyllenic acid, structuret~ans-( f )-Caryophyllenic acid, optical re-Catalysed reactions, use of, in analysis, 377.Catalytic hydrogenation, 166.Catechols, preparation of, 196.Cedrene and cedrol, structure of, 208.Cellulose in algz, 325.Ceric ions, reduction of, by poloniumby y-radiation, 70.Ceric salts, electron-transfer reactions of,detn.of, 358.of, 207, 208.207.of, 208.solution of, 157.a-rays, 64.51.SUBJECTS.Cerium, detn. of, 346, 365.Cerium(II1) cyanamide, preparation of,Chamazulene, structure of, 193.Chemical changes in homogeneous systems,Chemical kinetics] theory of, 35.Chloramine, hydrolysis of, 105.Chlorate, detn. of, in mixtures withChlorates, thermal decomposition of, 78.Chloride, detn. of, 351.Chlorine, detn. of, 363.Chlorine, reaction of, with hydrogen, inpresence of nitrosyl chloride, 43.Chlorine trifluoride, molecular dimensionsof, 11.Chlorite, use of, in volumetric analysis,351.Chloroform, infra-red intensities in, 17.Chlorophyceae, carbohydrates in, 329.Chloroplumbates, 105.Chlorotrifluoromethane, C1-C bond in, 19.Cholesterol, oxidation of, 229.epzcholesterol, hydrogenation of, 229.Cholesteryl acetate, oxidation of, 229.Chromatography, absorption, 371.Chromatography, use of, in separation ofamino-acid mixtures, 278.Chromatography of carbohydrates, 255.Chromic acid, mechanism of oxidation by,151.Chromic chloride, hydrated, exchange ofoxygen between water and, 50.Chromium, detn.of, 365, 367.Chromium trioxide-pyridine complex,use of, in oxidation, 170.Chromyl chloride, mechanism of oxidationby, 152.Cicutoxin, 177.Cinerolone, optical resolution of, 157.Citronellic acid, cyclisation of, 205.Claisen rearrangement, the, 196.Clovene and isoclovene, structure of, 207,Coal tar, distillation products of, 188.polycyclic bases from, 242.Cobalt, detection of, 345.detn.of, 349, 354, 365.Cobalt complexes, 119.Cobaltammines involving fatty acids, 119.&Cobalt octacarbonyl, 11 7.Cobaltic ion, mechanism of catalysis by, 62.Cobaltous chloride, ions formed from, 120.Colorimetry, 362.Complex ions, reactions of, 54.Complexes, metal, stability of, 89.Con ductometric titration, 362.Co-ordination number 5, compounds hav-Copolymerisation, 60.Copper, complex salts of, 92.Copper, detection of, 345.detn. of. 354. 359. 364.100.34.perchlorate, 351.partition, 370.208.ing, 120.Copper, latent- heat of vaporisation of, a t0" K, 92INDEX OF SUBJECTS. 41 3Copper(1) chloride, reaction of, withCopper(1r) pyrophosphates, 92.Copper sulphate pentahydrate, dehydr-Corlumine, synthesis of, 247.Coronene, isolation of, in hydrogenationCorticrocin, synthesis of, 177.Cortisol, formation of, from cortisone,Cortisol acetate (“ hydrocortisone ”), form-Cortisone, conversion of, into cortisol, 226.Cortisone acetate, formation of, from( +)-Cortisone acetate, total synthesis of,Corynantheidine, structure of, 248.Corynomycolenic acid, structure of, 183.Coulometry, 360.Critical phenomena, 87.Crocetin, synthesis of, 181.Cryptoxanthin, structure of, 180.Crystallite theory of liquids, 82.Cyanate, detn.of, 363.Cyanide, detn. of, 364.Cyanogen fluoride, non-formation of, 114.a- and ,3-Cyperone, structure of, 209.Decalin hydroperoxide, thermal decom-n-Decane, autoxidation of, 147.cycZoDecane derivatives, formation ofbicycZo[5 : 3 : O]Dec-1(7)-en-8-one, form-Dehydroergosterol, aromatization of, 228.%Deoxy-~-ribose, formation of, 260.Deoxy-sugars, 259.2-Deoxy-~-xylose, formation of, fromDepolymerisation, 61.Deuterium cyanide, bcnd lengths in, 12.Deuterium iodide, ionic character of, 19.Dextropimaric acid, structure of, 209.Diabetes, effect of, on fatty-acid meta-Diacetyl, formation of, in photolysis ofDiacetyl peroxide, rate of decomposition5 : 5-Dialkylbarbituric acids, dealkylation2 : 2‘-Diaminodifluorenylidene, isolation ofcis-Diazidochromiun~(111) complexes, 11 1.Diazoaminobenzene, transformation of,1 : 1-Dibenzoylethane, reduction of twoDiborane, dissociation of, 94.preparation of, 95, 96.reactions of, 95.vapour hydrolysis of, 94.acetylene, 92.ation of, 74.of coal, 188.226.ation of, 223.formation of, from ergosterol, 224.substance S, 222.219.position of, 57.azulene and naphthalene from, 203.ation of, 203.D-glucose, 260.bolism, 310.acetone, 44.of, 57.of, 240.two forms of, 163.photolysis of vapour of, 44.200.forms of, 167.Dicrotaline, structure of, 250.Diethylaminomagnesium bromide as con-densing agent, 172.“ Dihydrobenzaldehyde,” constitution of,192.Dihydroeudesmol, structure of, 209.Dihydrosphingosine, configuration of, 277.stereochemistry of, 185.a-Di-imines, aliphatic, ferrous iodidecomplexes of, 119.Dimensions, molecular, 9.6-Dimethylamino-4 : 4-diphenylheptan-3-one methiodide, pyrolysis of, 236.Dimethylaniline, complex of, with oxygen,148.reaction of, with benzoyl peroxide, 146.a2-Dimethylbenzoyl hydroperoxide, cat-alysed decomposition of, 144.2 : 2-Dimethyl-3 : 3-diphenylethylene-imine, formation of, 233.1 : 3-DimethylcycZopentanes, configurationof, 164, 202.1 : 2-Diols, kinetics of oxidation of, bylead tetra-acetate, periodic acid, andaryl iodosoacetates, 148.‘ a- and /3-Diphenacyl halides,” structureof, 198.Diphenyls, optically active, in naturalproducts, 158.3 : 8-Diphenylperylene, identity of, 190.Diphtheria bacilli, acids of, 182.4 : 4’- and 5 : 6’-Diquinolyl, enantiomers of,Diterpenes, 2C6.5 : 5’-Dithiazolyl, preparation of, 237.Di-m- and -p-xylylene, distortion of ringsDolomite, thermal decomposition of, 75.Eburicoic acid, structure of, 212.Ecgonine and +-ecgonine, configuration of,Elaidic acid and its esters, autoxidation of,Elbs reaction, the, 198.Electroanalysis, 359.Electron transfer, mechanism of, 48.Electron-transfer reactions, 50.a-Eleostearic acid, 182.Eliminations, bimolecular nucleophilic,carbonyl-forming, 134.Emetine, synthesis of, 247.Enol acetates in steroids, reactions of, 230.Enoyl-coenzyme A hydration, 305.Entropy factor and stability of complexions, 90.P-Enzynes, 297.R-Enzyme, 299.2 : 3-Epoxybutane, absolute configurationof, 153.( -)-1 : 2-Epoxy-3-phenoxypropane, rota-tory dispersion of, 153.Equatorial bond, definition of, 124, 202.Eremophilone, structure of, 204, 209.Ergosterol, conversion of, into cortisone,158.in, 154.165.147.132.224414 INDEX ’ OF SUBJECTS.Erucic acid, synthesis of, 173.Erythrogenic (isanic) acid, 177.Esterification and ester hydrolysis, 143.Esters, phenolic, detection of, 356.Ethyl alcohol, anthraquinone-sensitised1 -deu tero-, stereospecific synthesis of,photo-oxidation of, 46.161.Ethyl bromide, heat of formation of, 27.Ethyl nitrate, photolysis of vapour of, 45.Ethylene, Raman spectrum of, 13.Ethylene, 1 : l-dideutero-, infra-red spec-trum of, 13.Ethylenediaminetetra-acetic acid, uses of,340.Ethylidene dimethacrylate, copolymeris-ation of, with methyl methacrylate, 61.2-Ethylidene-5-methyl-3 : 3-diphenyl-tetrahydrofuran, formation of, 236.Ethylsilanes, decomposition of, 102.Europium, detn.of, 354.Extraction, use of, in analysis, 373.chloride, heat of formation of, 27.Fasting, effect of, on fatty-acid metabolism,Fatty acids, 181.Fatty-acid activation, 303.Febrifugine, synthesis of, 251.ZsoFebrifugine, structure of, 251.Fenton’s reaction, mechanism of, 52.Fenton’s reagent, oxidations by, 145.Ferric chloride, ions formed from, 119.Ferricyanide, alkaline, mechanism ofoxidation by, 152.Ferrocene, spectra of, 13.Ferrocyanide, detn.of, 354.Ferrous hydroxide, oxidation of, 116.Ferrous-ferric system in radiation reac-tions, 68.Ferrous ions, autoxidation of, in aqueoussolution, 51.Ferrous sulphate actinometry, 64.Filicinic acid, synthesis of, 215.Flash photolysis, 22.Flavaspidic acid, structure of, 215.Flaviolin, structure of, 194.Flavones, detn. of, 368.isoFlavones, formation of, 243.Floridean starch in algae, 326.Fluorescence, 47.Fluoride, detn.of, 351, 367.Fluorimetry, 367.Fluorine, detn. of, 363.310.oxidation of, 301.metabolism in animal tissues, 391.synthesis, 308.detn. of, 349, 350.in organic compounds, 358.dissociation energy of, 21, 27.elementary, detn. of, 351. ‘Formaldehyde, quantitative yields of, inoxidations by periodates, 149.Formates, thermal decomposition of, 76.Formic acid and formates, kinetics ofoxidation of, 53.Free-radical processes, 40.Fries rearrangement, the, 198.Fucoidin in algz, 324.Funorin, 329.Gadolinium oxide, purification of, 100.Gallium, detn. of, 348.Gallium(III) chloride, dimeric, 100.Gallium, dialkyl-, complexes of, 100.Gas reactions, first-order and unimolecular,termolecular, 37.Germanium, detection of, 344.detn.of, 347.“ Gluc-amylase,” 296.D-Glucose, conversion of, into 2-deoxy-D-xylose, 260.Glutamic acid, 278.I ‘ L-a-Glycerylphosphorylethanolamine,”preparation of, 184.Glycogen, degradation of, by enzymes, 288.general structure of, 288.Glycols, detection of, 356. ’See also 1 : 2-Diols.Glycosylamines, 261.Glyoxal vapour, photolysis of, 44.GIyoxalines, naturally occurring, 237.Gold, detn. of, 348.Graphite, heat of sublimation of, 101.Gravimetric analysis, inorganic, 345.Hafnium alkoxides, 103.Halogen derivatives, gaseous, gas-gastitration by and of, 376.Halogenation, 127, 171.Halogens, detn.of, in organic compounds,357.Handianol, possible identity of, withcycloartenol, 212.Harman, synthesis of, 241.Heats of reaction, 29.Heliotrinic acid, structure of, 187.Hentriacont-7-en-16-one, synthesis of, 183.12-Heptane, vapour-phase oxidation of,2 : 3-cycZoHeptindole, dehydrogenation of,Heterocyclic compounds, 233.Heterolytic reactions, 125.2 : 3 : 4 : 2‘ : 3‘ : 4‘-Hexamethoxydiphenyl-6 : 6’-dicarboxylic acid, optical purityof, 158.Hexamethyldiplatinum, 123.cycZoHexane derivatives, cis-1 : 3-disub-stituted, configuration of, 164.cycZoHexanes, 1 : 3-disubstituted, stabilityof cis- and trans-, 202.cycZoHexene, per-acid oxidation of, 146.cycZoHexeny1 hydroperoxide, thermal de-9-cycZoHex-l’-enylfluorene, identity of,Hexitols in algae, 326.D-Homosteroids, total synthesis of, 221.Hormones, artificial, 227.Humulene, structure of, 208.Hydrates, decomposition of, 73.38.occurrence of, in algae, 331.147.241.composition of, 57.189INDEX OF SUBJECTS.415Hydrazine, complex salts of, with alum-detection of, 344.NN-dimethyl-, reaction with diborane,electron-transfer reactions of, 51.reaction of, with diborane, 95.reactions of, 105.salts of halogeno-stannates and -stan-Hydrazobenzene, mechanism of dispro-Hydrocarbons, aromatic polynuclear, detn.bond distances and mean bond energiesinium halides, 99.95.nites, 104.portionation of, 200.of, 366.in, 32.“ Hydrocortisone.” See Cortisol acetate.Hydrogen, dissociation energy of, 27.exchange reaction of, with tritium, 65.gaseous, and aqueous potassium hydr-oxide, exchange between, 50.molecular, vibrational transition of, 13.reaction of, with chlorine, in presence ofnitrosyl chloride, 43.Hydrogen bromide, infra-red intensities in,16.Hydrogen chloride, infra-red intensities in,16.Hydrogen cyanide, bond lengths in, 12.Hydrogen peroxide, detn.of, by cericsolutions, 352.mechanism of reactions of, 52.oxidations by, 145.use of, in organic oxidations, 170.Hydrogen sulphide, ionisation of, byHydroxyamino-acids, cis j trans-oxazo-Hydroxyl radical, micro-wave spectrum of,Hydroxylamine, detn. of, 363.Hydroxylamines, aliphatic, autoxidationof, 148.3-Hydroxy-N-methylmorphinan, synthe-sis of, 243.,9-2-Hydroxyphenylacrylic acids, ring-closure of, 188.3/3-Hydroxy-5a-steroids, configuration of,210.( -)-fi-Hydroxytetradecanoic acid, isol-ation and synthesis of, 182.H ypercon j ugation, 129.Hypochlorous acid, reactions of, witharomatic substances, 128.“ Imine,” NH, preparation of, 105.Indicators in volumetric analysis, 355.Indium, detn.of, 367.Indium ions, uni- and bi-valent, 101.Indium sesquioxide, 101.Indole-3-aldehyde and -3-carboxylic acid,Infusible white precipitate, formula of,Inorganic chemistry, 89.Instrumental methods of analysis, 359.Insulin, structure of, 270,bombardment, 63.line interconversion in, 277.11.reduction of, 241.94.Iodine, detn. of, by catalytic effect, 377.in organic compounds, 358.elementary, detn. of, 351.exchange of, between its monochlorideand other halides, 49.solubility of, in aqueous sulphuric acid,115.Iodosoacetates, aryl, kinetics of oxidationby, 148.Iodyl fluoride, 115.Ion exchange, use of, in analysis, 372.Ion-exchange resins as catalysts, 171.use of, in separation of carbohydrates,+-Ionone, cyclisation of, 206.Ionophoretic separation of carbohydrates,Iridium trisacetylacetone complex, 121.Iridophycin, structure of, 328.Iron, dectection of, 345.detn.of, 348, 350, 354, 365, 367.Iron complexes, oxidation of, induced byIsanic acid. See Erythrogenic acid.Isotope effects, 56.Jerusalem artichoke, enzymes of, 282.Kamlolenic acid, structure of, 182.a-Keto-esters, conformation of, 159.Ketogenesis, 3 1 1.Ketolysis, 31 1.Ketones, photolysis of, 44.preparation of, 174.Laevopimaric acid, structure of, 209.Laminarin in algz, 323.Lanosterol, absolute configuration of, 21 1 .Lanthanons, group detection of, 345.Latent heats, 31.Lavandulic and By-dihydrolavandulic acid,cyclisation of, 205.Lead, detection of, 345.Lead metaphosphate, 106.Lead tetra-acetate, kinetics of oxidationof 1 : 2-diols and phenols by, 148.“ Limit dextrinase,” 299.1 : 6-Linkages, degradation of, by hydro-lytic enzymes, 298.Linoleic acid, methyl ester, autoxidationof, 147.Lipids in algae, 331.Liquids and liquid mixtures, theory of, 80.Lithium, detn.of, 348.reduction by, 169.Lithium aluminium hydride, reduction by,Lithium borohydride, preparation of, 96.Lithium fluoroborate, preparation of, 98.Lithium methylamide, 91.Longifolene and its hydrochloride, struc-Lucidin, constitution of, 195.Lumisterol, structure of, 219.Lupanoline, 246.Lupene-I, structure of, 215.256.256.electron transfer, 52.detn.of, 346, 355, 359, 366, 367.167.ture of, 209416 INDEX OF SUBJECTS.Lycorine, structure of, 251.Lysergic acid, isomerisation of, 249.Magnesium, detn. of, 341, 353, 364.Magnesium chloride, basic, 93.Maleic anhydride, addition of, to 9 : 10-diphenylanthracene, 190.Manganate and permanganate ions, rateof electron transfer between, 48.Manganese, detn. of, 348, 354, 365.Manganese dioxide, use of, in oxidations,&Manganese heptoxide, properties of,Manganese ions, valency of, 115.Mannitol in algae, 322.Marine algae, constituents of, 322, 330.Marrubiin, structure of, 210.Meerwein-Pondorf€ reactions, mechanismMercury, detection of, 344.Mercury 6(3P1) atoms, quenching of, byMercury, diethyl-, pyrolysis of, 26.dimethyl-, pyrolysis of, 26.diisopropyl-, pyrolysis of, 26.Metal carbonyls, 116.Metathioboric acid, forms of, 98.Methane, deutero-, dimensions of, 9.trideutero-, dimensions of, 9.Methyl acrylate, aqueous, kinetics ofMethyl alcohol, molecular dimensions of,Methyl borate, reaction of, with sodiumMethyl hyposphosphate, 106.Methyl iodide, photolysis of, 42, 45.Methyl methacrylate, copolymerisation of,kinetics of polymerisation of, 58.Methyl (f )-boxoetianate, total synthesisMethyl radicals, kinetics of gas-phasereaction of, with isobutyryl chloride, 42.trideutero-, reactions of, 41.Methyl vinhaticoate, structure of, 210.N-Methylanilides, use of, in preparation ofaldehydes, 167.4-Methyl- 5 : 6- benzo-l-phenanthrylaceticacid, optical resolution of, 154.Methylcyclohexane, vapour-phase oxid-ation of, 147.( +)-3-Methylcyclohexanone, 2 : 6-dibenz-ylidene, and derivatives, opticalrotation of, 154.N-Methylmorphinan, synthesis of, 242.( -) - 2- (2-Methyl-6-nitropheny1)thiophen-3-carboxylic acid, optical stability of,158.1-Methyl-2-phenylbutyl toluene-$-sul-phonate, solvolysis of, 137.l-Methyl-2-phenylpropyl toluene-p-sul-phonate, acetolysis of, 137.€69, 229.115.of, 150.detn. of, 348, 353, 354, 364.oxygen, 46.bond energies of, 32.polymerisation of, 60.10.hydride, 95.with ethylidene dimethacrylate, 61.of, 221.reactions of, 40.Methylphosphines, mono-, di-, and tri-,Methylpyrenes, formation of, in high-12- and 13-Methyltetradecanoic acids,4-Methylthio-6-oxocanthine, reactions of,Microbiological oxidation, 222, 223, 227.Molecular collision diameters, 11.Molecular-weight distribution in polymers,Molecules, polyatomic, excited states of,Molybdenum, detection of, 345.12-Molybdoceric( IV) acid, proparation andMonocrotaline, structure of, 250.2-Monoglycerides, preparation of, 184.Monoterpenes, 204.Mould invertase, inhibition of, by glucose,Mould invertases, 283.Murexine, structure of, 237.Mycarose, structure of, 261.Mycoceranic and mycocerosic acids,identity and structure of, 183.a-Mycolic acid, structure of, 183.Mycolipenic acid, structure of, 182.Mycomycin, 177.Naphthalene, detn.of, 368.Naphthalene, oxidation of, by Fenton’sreagent and by hydrogen peroxide, 145.Necrosamine, structure of, 185.Nephelometry, 367.Nickel, detection of, 345.detn. of, 349, 354, 365, 367.Nickel-carbon bonds in carbonyls, 11 7.Nickel carbonyl, reaction of, with sulphurNickel carbonyl cyanide, preparation of,Nickel(I1) phenylacetylide, I1 8.Nickel(I1) thiocyanate, ions formed from,Niobium, detn. of, 366.Nitrate, detn. of, 352.Nitration, 126.Nitric acid, exchange of oxygen betweenNitric acid hydrates, infra-red spectra of,Nitric acid vapour, pyrolysis of, 40.Nitric oxide, infra-red intensities in, 16.Nitriles, hydrolysis of, by hydrogen per-Nitrite, detn.of, 352, 363.Nitrites, allryl, formation of, by reaction ofnitrogen dioxide on alcohols, 38.Nitrogen, detn. of, in organic compounds,357.preparation of, 106.pressure petrol synthesis, 188.isolation of, 182.249.62.20.detn. of, 349, 365.properties of, 100.284.synthesis of, 183.nitride, 11 7.117.120.distinction of, from nitrite, 344.water and, 50.13.oxide, 146.distinction of, from nitrate, 344.dissociation energy of, 27IKDEX OF SUBJECTS. 417Nitrogen in aromatic amines, intervalencyNitrogen oxysulphide, a new, 108.diNitrogen pentoxide, kinetics of decom-diNitro en tetroxide, dipole moment of,Nitrogen trichloride, decomposition of, 43.Nitro-group, stretching frequencies in, 14.Nitrocydopropane, properties of, 201.Nitroso-group, effect of, on halogenation,Nitrosyl chloride, oxidation of, by azone,Nitrous oxide, spectra of, 9.cycZoNonane-1 : 5-diols, formation of, 203.Nortropine and nor-#-tropine, configur-Novic acid, structure of, 214.Nucleophilic displacements in aromaticNucleotides, 245.Nucleus formation and growth, 70.trans-Octadec-2-enoic acid, preparation of,Octamethylnaphthalene, 188.cyclooctane-1 : 4-dio1, formation of, 203.bicycZo[3 : 3 : 010ctane-2 : 5-dione, CZS-( +)-Octan-2-01, rotatory dispersion of, 153Whanthotoxin, 177.Oppenauer reactions, mechanism of, 150.Organic analysis, 355.Organic chemistry, 124.Osmium, co-ordination compounds of, 121.Oxalate, detn.of, 366.Oxalates, thermal decomposition of, ‘76.Oxidation of organic compounds, 169.Oxidation mechanisms in organic chemis-Oxindole, reactions of, 242.3-Oxindolylacetic acid, synthesis of, 242.Oxygen, complex of, with dimethylaniline,detn. of, in organic compounds, 357.micro-wave absorption spectrum of, 19.1 l-Oxygenated steroids, formation of, 222.Oxytocin, 268.Ozone, micro-wave spectrum of, 11.oxidation of nitrosyl chloride by, 37.Ozonisation, 147.Ozonolysis, 170.Pachyrrhizon, isolation of, 244.Palladium, cis-complexes of, 121.Palmital-plasmalogen, synthesis of, 184.Penicillin derivatives, synthesis of, 237,Pentacene, synthesis of, 190.angles of, 163.position of, 39.reactions of, 106.101,128.37.thermal decomposition of, 43.thermal decomposition of, 40.ation of, 164.systems, 128.173.non-planarity of, 154.fusion of rings of, 203.detn.of, 349, 350, 366, 377.try, 144.148.in tin, 364.detn. of, 366.238.Pentane-1 : 5-diol, kinetics of polyconden-Peptides, 268.Perchlorates, thermal decomposition of,Perchloric acid hydrates, infra-red spectraPerfluoro-carboxylates, metal, thermalPerhydroanthracenes, internal energy of,Perhydrophenanthrenes, internal energyPeriodic acid, kinetics of oxidation by, 148.Permanganate, oxidations by, mechanismPermanganates, thermal decomposition ofPeroxotungstate ion, 112.Persulphates, mechanism of oxidation by,53.Phaeophycez, carbohydrates of, 322.Phenanthrene, 4 : &dimethyl-, Synthesisof, 189.Phenols, detn.of, 377.kinetics of oxidation of, by lead tetra-acetate, 149.oxidation of, 196.sation of, with adipic acid, 57.78.of, 13.decomposition of, 187.217.of, 217.of, 53, 150.77.Phenyl azide, chain structure of, 200.Phenyl esters, preparation of, 174.Phenyl radicals, formation of, 98.Phenyl toluene-p-sulplionate, hydrolysisPhenylazoxynaphthalenes, 200.a-Phenylethylamine, optical resolution of,2-Phenyl-1 : 3 : 5-triazine, preparation of,Phosphatides, 184.Phosphine, dimethyl-, reaction of, withI’hosphorazo-compounds, use of, in syn-Phosphoric acid, poly-, uses of, 174, 194.Phosphorous acid, complexity of, 106.Phosphorus, brown, 106.Phosphorus, detn.of, 363.Phosphorus compounds, heats of forni-ation of, 28, 19.Phosphorus pentachloride, conductance of,107.Phosphorylases, degradation of a-1 : 4-linkages by, 297.Phosphorylation of enzymes, 271.‘‘ Phosphyls,” 106.Photochemistry, 43.Phthalic acid, oxidation of, by Fenton’sreagent and by hydrogen peroxide,145.C,, Phthienoic acid, identity of, withrnycolipenic acid, 183.Picene, synthesis of, 190.Pigments in algae, 334.Platinum, attack of, by hydrogen chloride,of, 143.158.240.diborane, 95.thesis of peptides, 279.dimer, and its sodium salt, 106.121.detn. of, 350418 INDEX OF SUBJECTS.Platinum-olefin compounds, structure of,Polar bond, definition of, 124, 202.Polarography, 360.Polycyclic aromatic hydrocarbons, 188.Polydimethylsiloxanes, heats of formationPolymer solutions, thermodynamic pro-Polymerisation, ionic, 62.Polymerisation of single monomers, 58.Polypeptide degradation, methods for, 275.Polypeptide end-groups, determination of,Polyporenic acids A, B, and C, structure of,Polysaccharides, 267.Poly-ynes, naturally occurring, 177.Porphobilinogen, structure of, 234.Potassium, detection of, 344.Potassium dioxalatodiaquochromate(m),Potassium ferrioxalate, as actinometricPotassium fluorodisulphate, 109.Potentiometric titrations, 362.Precipitation in homogeneous solution, 346.cycZoPropane, rate of isomerisation of, toPropene, 3 : 3-dichloro-, reaction of, withisopropyl vinyl ether, rate of decompos-Proteins, 268.Protein end-groups, determination of, 272.Proteins in algz, 331.Purine, 9-fl-D-ribofuranoside of, occurrencea-Pyridil, conversion of, into di-2-pyridylPyridine, detn.of, 363, 367.Pyridine N-oxides, use of, 239.a-Pyridoin, structure of, 239.2-Pyridone, electron density in crystals of,Pyrosulphuryl chlorofluoride, 109.Pyrroles, substituted, synthesis of, 233.Quadrupole coupling coefficients, 19.Qualitative analysis, inorganic, 343.Quinoline, 2 : 4-dihydroxy-, structure of,242.4-Quinolone, 2 : 3-dihydroxy-, correctedstructure of, 242.Quinovic acid, structure of, 214.Radiation chemistry, 63.Radium, concentration of, from mixtureswith barium, 346.Raman lines, intensities of, 18.Rates of aquation of certain cobalt com-plexes, 120.Reactions a t solid interfaces, 70.Reactions in solution, 47.Reactions, photo-sensitised, 46.Reactions, very rapid, study of, 34.122.of, 29.perties of, 86.272.212.detn.of, 347, 353, 364.kinetics of formation of, 11 1.substance, 43.propylene, 39.ethoxide ion, 139.ition of, 39.of, in Nature, 244.ketone, 239.239." Reconstructed systems," 307.Reformatsky reaction, the, 172.Regular solutions, definition of, 83.Reserpic acid, structure of, 249.Reserpine, isolation of, 249.Rhenium, detn. of, 365.Rhenium oxide, complexes of, 116.Per-rhenates, reduction of, 116.Rhodium-trisacetylacetone complex, 121.Rhodophyceae, carbohydrates in, 325.Riddellic acid, structure of, 187.Riddelliine, structure of, 251.Ring A in steroid ketones, conformation of,isoRubijervosine, structure of, 252.(&-)-Rubremetinium bromide, synthesis of,Ruthenium, detn.of, 366.Ruthenium(v1) pyrosulphate, 120.Ruthenocene, spectra of, 13.Saccharinic acids, mechanism of formationSalford, air of, polycyclic aromatic hydro-Samarium, metallic, preparation and pro-Sandarakopimaric acid, structure of, 210.+-Santonin, structure of,' 206.Sarsasapogenin, stereochemistry of, 21 8.Scandium, detection of, 345.Scilliglaucosidin, structure of aglycone of,Selenium, detection of, 344.218.247.of, 261.carbons in, 188.perties of, 99.232.detn. of, 347, 352, 364, 367.in organic compounds, 358.tetrafluoride, 110.structure of, 13.Selenium dithiocyanate, formation of, 110.a-Selinene, structure of, 209.Sesqu iterpenes, 20 6.Silica (or silicon), detn.of, 347, 364.Silicon, compounds of, with selenium andtellurium, 101.halides of, 102.organo-derivatives, 102.reactive form of, 101.Silicon alkoxides, 103.Silicon tetrafluoride, infra-red intensitiesin, 16.Siloxenes, 102.Silver, detn. of, 354, 359, 365.Silver complexes with amines, 92, 93.Silver oxide, autocatalytic decompositionSkimmiol, structure of, and identity withSmilagenin, stereochemistry of, 21 8.Sodium, detn. of, 348, 353.Sodium borohydride, properties of, 96.Sodium polysulphides, 110.Sodium trimethoxyborohydride, formationand reactions of, 95.Solvents, function of, in ionic polymeris-ation, 63.non-aqueous, use of, in analysis, 376.of, 74.taraxerol, 214.reduction by, 169INDEX OF SUBJECTS.419Sommelet reaction, mechanism of, 150.cis-trans-Sorbic acid, preparation of, 174.Sorbicillin, synthesis of, 173.L-Sorbose, decomposition of, by hydro-Spectra, flame, 23.molecular, 9.Raman, of trans-uranic oxides, 13.Spectrography, emission, 367.Spectroscopy, far infra-red, 15.Sphingine, synthesis of, 186.Sphingomyelin, structure of, 185.Starch, degradation of, by enzymes, 288.general structure of, 288.Stereochemistry, 152.1 : 8-diamino-4 : 5-dimethylphenazone,1 : 2-dichloropropane, 153.(+)-9 : l0-dihydro-3 : 4-5 : 6-dibenzo-phenanthrene, 156.9 : 10-dihydro-4 : B-dimethylphenan-threne, 156.6 : 6’-di- and 5 : 5’ : 6 : 6’-tetra-iododi-phenyl-3 : 3’-dicarboxylic acid, 159.steroids, 216.Steroids, 216.infra-red intensities in, 17.As : 7-Steroids, synthesis of, 169.Sterols in algae, 332.Styrene, copolymerisation of, with sulphurdioxide, 61.kinetics of polymerisation of, 58.Substitutions, bimolecular nucleophilic,Sucrose, chemical synthesis of, 258.Sugar nitrates, preparation of, 266.Sugars, branched-chain, 259.See also Carbohydrates.Sulphate, detn.of, 352.Sulphide, detn. of, 366.Sulphur, allotropy of, 108.detn. of, 364, 367.exchange of, 49.green and purple, 107.bond force constant in, 20.chloric acid, 259.micro-wave and infra-red, comparisonof results of, 9.154.131.in organic compounds, 358.Sulphur dioxide, copolymerisation of, withSulphur hexafluoride, infra-red intensitiesSulphur hydronitride, 108.Sulphur monoxide dimer, structure of,Sulphur trioxide-methanesulphonic acidSulphuric acid as an ionising solvent, 110.Sulphurimide, 108.Synartetic acceleration, definition of, 136.Tantalum, detn.of, 366.Taraxastene, structure of, 215.Taraxerol, structure of, and identity withskimmiol, 214.styrene, 61.in, 16.second-order transition in, 87.108.system, 109.as a primary standard, 350.(+)-Tartramidic acid hydrazide, use of, inoptical resolution of carbonyl com-pounds, 158.Tartrazine, destruction of, effect of doserate on, 69.Tellurium, detection of, 344.in organic compounds, 358.detn. of, 347, 364.Tellurium dichloride, 110.diTellurium decafluoride, 11 1.Terpenes, 204.Terramycin, structure of, 200.“ Testololactone,” formation of, 224.Testosterone, preparation of, from andro-stenedione, 229.2 : 3 : 4 : 6-Tetra-O-acetyl-~-glucose, useof, in optical resolution of amines, 158.1 : 2 : 3 : 9-Tetra-azaphenanthrene 3-oxide,formation of, 242.Tetra-O-benzoyl-/hbfructopyranosyl bro-mide, reduction of, 168.Tetra-0-methyl-a-D-glucose, mutarotationof, 142.Tetramethylplatinum, 123.Tetraphenylchromium halides, 11 1.Tetracyclosqualene, structure of, 214.Thalictricavine, structure of, 246.Thallium detection of, 345.Thallous sulphide, oxidation of, 101.Thermochemistry, 24.2-Thiazolylmagnesium bromide, syntheticuse of, 237.Thienopyridines, 236.Thioamides, structure of, 14.Thiocyanate, detn.of, 364.Thionyl chloride, Raman spectrum of,“ Thiophen sulphone,” structure of, 236.Thiophthen, solid, formation of, 236.Thiosulphate, detn.of, 360.Thiosulphate ion, structure of, 110.Thiotrithiazyl ion, 109.Thorium, detn. of, 341, 346, 349, 354, 366.Thorium hypophosphate, 104.“ Time reactions,” use of, in analysis, 377.Tin, detection of, 345.detn. of, 365.13.detn. of, 349, 354, 359, 366, 36i.dimethyltin salts, 103, 194.Titanium, detection of, 345, 366.Titanium alkoxides, 103.Titanium(rI1) chloride as standard solu-Titrimetric analysis, inorganic, 350.Toluene, gas-phase bromination of, 45.thermal and photochemical brominationTransfructosylation, 281.significance of, 286.Transglycosylation (transglycosidation),Trans-uranic elements, 112.oxides, Raman spectra of, 13.4 : 11 : 12-Tribromofluoranthene, orient-Trichloromethyl radicals, rates of additiontion, 350.of, 25.262, 281.ation of, 190.of, 42420 INDEX OF SUBJECTS.Trifluoroacetyl hypofluorite, preparationTrifluoroiodomethane, reactions of, 114.Trifluoromethyl iodide, photolysis of, 45.Trifluoromethyl radical, addition of, toolefins, 187.Trifluoromethylphosphines, 1 14.2 : 3 : 3'-Trimethoxy-6-styryl-6'-vinyldi-phenyl, optically active, 158.Trimethylene sulphide, planar structure of,233.Trimethylgallium, co-ordination com-pounds of, 100.4 : 5 : 8-Trimethyl-l-phenanthrylaceticacid, optical resolution of, 154.Trimethylplatinum iodide, formation of,123.( f ) - 3 : 13 : 19-Trimethyltricosanoic acid,synthesis of, 173.2 : 4 : 6-Trinitrobenzoic acid as a primarystandard, 351.Triphenylboron-sodium, 98.Tris-1 : l0-phenanthrolinonickel salts, op-tically active, racemisation of, 54.Tristrifluoromethylarsine, 1 14.Trisulphuryl oxfluoride, 109.Triterpenes, steroid numbering of, 211.Tritium, exchange reaction of, withTritium oxide, triple-point temperature of,Tropine and $-tropine, configuration of,Tropolones, 192.Tubercle bacilli, acids of, 182.Tungsten, detection of, 345, 366.Umbellulone dibromide, structure of, 205.Unimolecular anionic rearrangements, 139.of, 113.hydrogen, 65.107.165.Unimolecular nucleophilic displacements,134.Uranium, 112.detection of, 345.detn.of, 360, 366, 367.Uranium hexafluoride, properties of, 112.Usaramoensinecic acid, structure of, 186.Valeroidine, constitution of, 166.Vanadium, detn. of, 355, 366.Vanillin, oxidation of, 198.Vasopressin, 268.Veracevine, structure of, 253.Vibrations, molecular, 12.Vicine, structure of, 240.Vinyl chloride, copolymerisation of, withvinylidene chloride, 60.Vinylene carbonate, formation of, 233.Vinylidene chloride, copolymerisation of,with vinyl chloride, 60.Vinylcyclopropane derivatives, synthesisVitamins in algae, 332, 333, 334.Wagner rearrangement, the, 135.Wool wax, a-glycols in, 182.Yeast I ' debranching " enzymes, 299.Yeast invertase, 284.Yields in radiation reactions, 67.Ytterbium, metallic, preparation of, 99." Zethrene," synthesis of, 191.Zinc, detection of, 344.detn. of, 341, 348, 353, 360, 364, 367.Zinc carbonate, thermal decomposition of,Zirconium, detn. of, 349, 354, 366.Zirconium alkoxides, 103.of, 201.76