INDEX T O V O L . 111 INDEX T O V O L . 111 Authors of Articles :- Atherton F. R. some aspects of the organic chemistry of derivatives of phosphorus oxyacids 146 Sarrer R. M. molecular-sieve action of solids 293 Barton D. H. R. the chemistry of the diterpenoids 36 Bockris J. O’M. ionic solvation 173 Bolland J. L. kinetics of olefin oxida- tion 1 Crawford V. A. hyperconjugation 22G De la Mars P. B. D. kinetics of thermal addition of halogens t o organic com- pounds 126 Elcy D. D. mechanisms of hydrogen catalysis 209 Gibson D. T. the terrestrial clistribu- tion of the elements 263 Hickling A. the mechanism of electrode processes in aqueous solutions 96 Lea F. M. the constitution of Portland cement 82 Leech H. R. laboratory and technical production of fluorine and its com- pounds 22 Lythgoe B.some aspects of pyrimidine and purine chemistry 181 Nyholm R. S. recent stereochemistry of the Group VIII elements 321 Percival E. G. V. carbohydrate sul- phates 369 Riley H. I,. carbides nitrides imd carbonitrides of iron 160 Stnveley 1,. A. I<. transitions in solids and liquids 65 Synge R. L. M. naturally-occurring peptides 245 Topley B. hhecondensedphosphates,345 Abietic acid structure of 37 38 rbeoAbiotic acid 44 Acetylene exchange reactions of 222 hydrogenation of 224 6-Arctrylornithjne 266 Adanine synthesis of. 192 Adenosine 183 ddrenocorticotrophiri 2.j4 ,2Grosporin 260 ,%gar-agar 378 dgtlthenedicarboxylie acid structure of isoAgathenedicarboxylic acid 60 Alcohols diterpenoid 52 Alga marine polysaccharide sulphat es of 37,49 376 Slkylbenzenes absorption spectra and ionisation potentials of 238 INDEX 1949 387 Alkyletlylenes absorption spectra a,nd Alkylpyrimidines 198 2-Alkylthiopyrimidines 200 Alloys order-disorder in 68 Alternating-current methods 100 L4hxminium carbonitride 168 oxide 281 Amanitine 258 Ambrein 63 Aminopyrimidines 20 1 Ammonium halides transitions in 74 Anionotropy 242 Anodes carbon 26 *hserine 255 Antibiotics 262 ,4ntimalarials 182 L4ntioxidants phenolic 9 Arsine complexes 341 Atmophil 264 Atmosphere 277 Autoxidation 6 ionisation potentials of 237 Bacitracin 261 Bacteria peptides from 258 Barbituric acid structure of P O 3 Benzene exchange reactions of %2 1 Benzoyl peroxide oxidation catalysis by 6 Biosynthesis 184 185 Bistriethylphosphinedibromonickel 333 Bond length hyperconjugation and 232 Bond orbitals shape of 326 Bond orders 231 ,€!-Brass 69 Bromide ions catalysis of bromine addi- Bromine addition of catalysed by halide hydrogenation of 224 tion by 136 ions 135 fourth order 134 third order 130 Calcite effect of phosphates on precipita- Calrium alumintttes !X tion of 367 ferrites 93 oxide 283 silicates 88 Camphorene 68 Carbohydrate sulphetes 369 alkaline hydrolysis of 370 animal 381 natural 375 and oxides 162 Carbon monoxide reaction of with metals tetrafluoride 33 Carbonitrides 168 Carbonitriding 167 388 INDEX Carhnyl compounds reactions of with Carnosine 256 Carragheenin 376 Casein phosphopeptones 251 Catalysis hydrogen mechanism of 20‘3 Catira tree resin from 51 Cativic acid 51 Cells electrochemical fluorine 22 Cement Portland constitution of 82 Chalcophil 264 Charcoal molecular-sieve action in d97 G‘hemisorption theory of 210 Chloride ions catalysis of‘ broinuio addi- Chlorine fluorides 35 Chondroitin sulphate 381 Clupein 253 Cobalt complexes 330 334 335 337 Complex - ion for mat ion 3 63 Compressibility ionic solvation and 179 G‘o-ordination numbers of Group VIII Uopal Kauri and Manila resin acid from Cytidine 183 Cytosine synthesis of 187 197 Deuterium halides transitions in 79 phosphorus trichloride 157 tion by 135 elements 322 326 333 334 49 synthesis of 190 overpotential of 11 1 separation from hydrogen 3 1 1 Deuteromethanes transitions in 78 Dextropimaric acid structure of 37 45 GoDextropimaric acid 48 Diazomethane reaction of with dialkyl fluorophosphonates 156 Dienes cyclic absorption spectra and ionisation potentials of 239 Dihydrodextropimaric acid 47 Dihydrosclareol 53 DiEsea edulis galactan sulphate from 378 Dimethylglyoxime complexes 335 Dimethylcyclohexane peduoro- 34 Dipole moments hyperconjugation and Diterpenoitls chemistry of 36 Earth elements in crust of 266 Elastomers diffusion through 314 Electrodeprocessesin aqueous solutions 95 Electrolytic oxidation 120 Elements Group VIII stereochernistry of 234 reduction 120 32 1 terrestrial distribution of 263 Elimination reactions 244 Entropy ionic solvation and 178 Erdmann’s salt 337 Ergobasine 257 Ergocornine 257 Ergot alkaloids 257 .Ethylenediarniiie coiqdexes 339 Exchange reactions 2 19 Ferruginol 56 Fichtelite 60 Films chemisorbecl 609 Fluorides as fluorine carriers 31 35 Fluorine cells 22 handling of 31 laboratory and technical production of 22 Fluorocarbons 34 Yossil rosins 37 Freons 33 E’ucoidin 380 Fungi peptides from 256 (>alactitn sulphate 378 Galactose sulphates 370 Gases diffusion of through metals 309 through organic membranes 314 through silica glass 312 Germane transitions in 78 Glucose sulphates 370 3-Glucosidouritcil 190 Glutathione 254 Gramicidins 258 Guanosine 183 Halogen acids catalysis of hamlogen addi- Halogenophosphonates.149 Halogenopyrimidines 199 Halogens addition of 243 nucleophilic 138 table of rates of in acetic acid 145 to olefins 126 tion by 140 Heats of hydrogenation 236 Heparin 383 Hinokiol 57 Hippuric acid 256 Homoretene 38 Hormones pituitary 254 Hydrocarbons diterpenoid 58 Hydrogen atoms exchange reactions of separation of by sorbents 307 216 bromide transitions in 80 cathodic evolution of 107 chemisorption of 209 chloride transition in 79 deuteride formation of 216 fluoride anhydrous 33 overpotential of 11 1 separation from deuterium 3 1 1 pam-Hydrogen conversion 214 Hydrogenation 222 Hydroperoxides 2 decomposition of 16 Hydroxypyrimidines 200 Hyperconjugation 226 Hypertensin 251 Hypophosphoric acid 348 Ethylene chemisorption of 2 13 exchange reactions of 2 19 hydrogenation of 223 Intracrystalline sorption 2 9 S Ionic mobility 177 INDEX Ionisation potentials hyperconjuption Iridium complexes 335 Iron carbides 161 carbonitrides 167 compounds electronic arrangement of nitrides 166 oxides 282 reaction of wit#h carbon monoxide 163 and 237 32 3 Tsotopes separation of 3 11 Kaurene 59 Ketomanoyl oxide 54 Kurrol salt 357 Lactotyrines 251 Levopimaric acid 42 Licheniformin 261 Liquids transitions in 65 Lithophil 264 Lycomarasmin 257 Maddrell salt 355 Magnesium oxide 283 Manganese oxides 282 Manool 54 Manoyl oxide 54 Marrubiin 60 Membranes molecular-sieve properties of 309 organic molecular-sieve properties of 314 transmitting ions 318 Mercaptopyrimidines 199 Metals cathodic deposition and anodic dissolution of 123 Methane transitions in 78 Methylabietin 38 Micro-organisms requiring purines and Minerals molecules occluded or excluded Miro tree resin from 61 56 Miropinic acid 51 isoMiropinic acid 5 1 Molecular-sieve action 293 in solution 317 separations by 307 transmission of gases through 309 pyrimidines 186 by 304 Molecules planar configuration 327 Monolayers mixed 213 Monosaccharide sulphates 370 Mucoitin snlphate 383 Nickel chemisorption on 212 Kiobium carbonitride 169 Nitriding 167 Nitropyrimidines 199 Non-metals weathering of 285 isoNoragathenecarbosylic acid 50 isoNoragatheno1 50 Nucleic acids relation of to purines and pyrimidines 183 tetrahedral configuration 331 vomplexes 329 330 331 333 336 Nucleosides 183 Nuclcotides 183 Ocean 278 Olefin oxideg reaction of with phosphorus Olefinic compounds halogen additmion to Olefins kinetics of oxidation of 1 trichloride 159 126 third order addition of bromine to 130 Oleoresins acids from 37 Ornithuric acid 256 Orotic acid 181 Osmium tetroxide 332 Overpotential activation 104 concentration 102 deuterium 11 1 hydrogen 107 metal deposition 124 oxygen 1 16 Oxidation of olefins 1 Oxides mixed phase equilibria in 85 Oxygen anodic evolution of 1 1 :? chemisorption of 2 12 overpotential of 11 6 Palladium complexes 329 33 1 Palladous chloride 340 Paludrine 182 Pantothenic acid 255 " Paritol " coagulation inhibitor 384 Pegmatites weathering of 289 Penicillins 256 Pepsitensin 251 Pep tides naturally - oc curr ing 2 4 5 Perchloric acid catalysis of halogen addi- Perfluorobenzene 34 Peroxides 2 Phalloidine 258 Phase equilibria in mixed oxides 85 Phenols diterpenoid 52 Phosphates condensed 345 surface effects of 367 structural formulz 347 Phosphine complexes 341 Phosphonates 150 Phosphoric anhydride 345 Phosphorus chlorides 155 157 esters 151 153 halides reactions with 152 1 iydroxy-compound s 147 osyacids organic derivatives of 146 tion by 138 decomposition of 16 Photo -oxidation 6 Phyllocladene 59 isoPhyllocladene 59 Physiological action of peptides 249 Phytol 5% Pimanthrene structure of 37 Pituitary hormones 264 Platinum complexes 328 330 334 338 Podocarpic acid 50 Podocarpinal methyl ether 61 342 390 INDEX Podocarpinol methyl ether 51 or-Podocarprene 59 S-Podocarprenc.59 Poisons catalytic in electrode processes Polarisation and electrode kinetics 101 Polishing electrolytic 125 Polymerisation anionic in anodic oxida- Polymyxins 260 Polynuclear complexes 339 Polyphosphates 360 Polysaccharide sulphates 376 Potash 284 Potentials polarisation decay rate of 99 Propagation processes 12 Protamines 252 Proteins peptides as models for 246 Prototropy 242 Pteridine 18 1 Pteroic acid 255 Purine nucleosides 19 1 Pnrines chemistry of 18 1 Pyrimidine chemistry of 18 1 111 concentration 101 tion 121 growth rate of 97 synthesis of 191 nucleosides 190 synthesis of 187 Pyrimidines chemistry of 194 Quinazoline 181 Qizinol as antioxidant 9 Reactions at working electrodes 96 Refractivity molecular hyperconjugation Resin acids diterpenoid 37 Retene structure of 37 Rhodium complexes 335 312 Rimu tree 60 Rimuene 59 Rocks igneous 264 metamorphic 265 sedimentary 264 and 240 Rosins fossil 37 Rubber vulcanisates hydrocarhon dif- Ruthenium complexes 330 fusion through 315 tetroxide 332 Salmine 253 Sclareol 53 Secretin 254 Siderophil 264 Silica glass diffusion of gases through 312 Silicane transitions in 78 Silicate melts phase equilibria in 8.5 Silicon dioxide 281 Soda 284 Sodalite 299 Sodium ions hydration number of 175 metaphosphate 349 glass 358 insoluble 355 357 Sodium phosphates condensed nomen- clature of 351 polymorphism of 350 tetrametaphosphate 353 trimetaphosphate 35 1 triphosphate 360 transitions in 65 solids 317 numbers table of 180 tion in 143 Solids molecular-sieve action of 293 Solutions transmission of ions of through Solvation ionic 173 Solvents non - hydroxylic ha1 ogen R d Cl i - Solvent transport 176 Sorbents poroiis molecular-sieve action Spectra absorption hyperconjugation Steel case-hardening of 167 Stereochemistry of diterpenoids 60 in 293 and 237 of Group VIII elemenhs 321 theory of 323 Strepogenin 252 Siibtilins 261 Sugiol 58 Sulphadiazine 152 Siilphamethazine synthesis of 190 Sulphur hexafluoride 34 Sulphuric acid ctttalysic; of hnlogen addition by 138 Tetralin oxidation of 20 21 Tetramethylplat,inum 339 Thyrotrophin 254 Totara tree wood of 58 Totarol 58 1 7 8-Trimethylphennnthrene st nicture of 37 Triterpenoids 63 Tuberculin 26% Tporidines 259 'l'yrotlu-irbin 25% Unsaturated Compounds exchange and hydrogenation of 2 19 hyperconjugation in 230 Uracil spectrum and structure of.205 Uridine 183 Valency of Group VIII elements 332 Vasicine 18 1 Velocity of elementary reactions 10 Vitamin-B, synthesis of. I97 Vitamin-B and -B2 181 Voltammetry 96 Voumapenic acid 3 2 Weathering 279 Xanthosine 194 Zeolites %93 298 grouping of 302 intracrystalline diffiisinn in 3 12