British Abstracts: Pure chemistry and physiology. ser. A1944 |
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... compound having previously been obtained cryst . Platynecic acid is senecic acid lactone . F. R. S. Curare alkaloids from Chondrodendron tomentosum . - See A. , 1944 , III , 88 . VIII . - ORGANO - METALLIC COMPOUNDS . = Diazonium ...
... compound having previously been obtained cryst . Platynecic acid is senecic acid lactone . F. R. S. Curare alkaloids from Chondrodendron tomentosum . - See A. , 1944 , III , 88 . VIII . - ORGANO - METALLIC COMPOUNDS . = Diazonium ...
Trang 311
... compounds . II . Reaction of Grignard recompound , m.p. 168 ° , is also prepared from the appropriate acid agents with carbonyl compounds . A. N. Nesmejanov and V. A. chloride . Me 2 : 3 : 4 : 6 - tetramethoxyphenanthrene - 9 ...
... compounds . II . Reaction of Grignard recompound , m.p. 168 ° , is also prepared from the appropriate acid agents with carbonyl compounds . A. N. Nesmejanov and V. A. chloride . Me 2 : 3 : 4 : 6 - tetramethoxyphenanthrene - 9 ...
Trang 315
... compounds . R. N. Meals ( J. Org . Chem . , 1944 , 9 , 211-218 ; cf. A. , 1944 , II , 66 ) .— A series of long- chained organo - metallic compounds of Li , Na , K , Ca , Hg , As , Sn , and Pb has been prepared . The NaR , KR , and CaRI ...
... compounds . R. N. Meals ( J. Org . Chem . , 1944 , 9 , 211-218 ; cf. A. , 1944 , II , 66 ) .— A series of long- chained organo - metallic compounds of Li , Na , K , Ca , Hg , As , Sn , and Pb has been prepared . The NaR , KR , and CaRI ...
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absorption spectra Acad acetate acid AcOH activity adsorbed adsorption alkali alloys Amer anilide ation atoms bands boiling calc catalyst CHCI Chem chemical chloride CHMe CO₂ CO₂H coeff compounds Compt conc concn const containing converted corr cryst crystals curves decomp decrease dehydrogenation derivative determined diffusion dioxan discussed dissociation effect electrolytes electron energy equation equilibrium ester Et₂O EtOH eutectic fluorescence formation formed gives H₂ H₂O H₂SO heat hydrochloride hydrogen hydrolysed increases intensity investigated ions isomerides isomerisation ketone Kinetics Kolloid-Z lattice liquid measured MeOH metal method mixture NaCl NaOH obtained oxidation oxidised oxime particles phase PhOH Physical Rev picrate polymerisation prep presence pressure Proc Raman reaction reduced rend room temp salt semicarbazone solid solid solution solubility solution solvent spectrum structure substances surface theory thermal vals viscosity X-ray yield