British Abstracts: Pure chemistry and physiology. ser. A1929 |
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... compounds by aromatic ketols . II . Some o- , m- , and p - azoxy - com- pounds . H. B. NISBET ( J.C.S. , 1928 , 3121-3124 ) . -The method previously described ( A. , 1927 , 1063 ) is successful in the reduction of p - nitro - compounds ...
... compounds by aromatic ketols . II . Some o- , m- , and p - azoxy - com- pounds . H. B. NISBET ( J.C.S. , 1928 , 3121-3124 ) . -The method previously described ( A. , 1927 , 1063 ) is successful in the reduction of p - nitro - compounds ...
Trang 311
... compounds from benzene- azo - 3 - naphthol . Since , further , a series of analogies in chemical character between the hydrogen sulphite compounds of azonaphthol dyes and the colourless naphthol derivatives has been established ...
... compounds from benzene- azo - 3 - naphthol . Since , further , a series of analogies in chemical character between the hydrogen sulphite compounds of azonaphthol dyes and the colourless naphthol derivatives has been established ...
Trang 1435
... compounds of the dibenzyl series from the nitrotoluenes and their derivatives by the action of alcoholic alkali hydroxides . A. K. PLISOV ( Ukraine Chem . J. , 1929 , 4 , 241-279 ) .- A résumé of former work on the formation of stilbene ...
... compounds of the dibenzyl series from the nitrotoluenes and their derivatives by the action of alcoholic alkali hydroxides . A. K. PLISOV ( Ukraine Chem . J. , 1929 , 4 , 241-279 ) .- A résumé of former work on the formation of stilbene ...
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A. A. ELDRIDGE absorption acetic acid acetic anhydride acetone acetyl action activity alkali aluminium Amer ammonia ammonium amount anhydride aqueous solution atoms bands barium benzene Biochem Biol bromide C. R. HARINGTON calcium carbon dioxide catalyst Chem CHEMICAL ABSTRACTS Chim chloroform coefficient colloidal colour compound Compt concentration constant containing converted copper corresponding crystals curves decomp decomposition decrease derivative determined dextrose dilute effect electrolytes electrons ester ether formation formed gives heated hydrate hydrochloric acid hydrogen chloride hydrolysis increase iodide iodine ionisation ions ketone liquid magnesium measured mercury metal method methyl alcohol mixture molecular molecules N. M. BLIGH nitrate nitrogen obtained oxide oxidised oxygen peroxide phenyl phosphate Physik potassium hydroxide precipitated prepared presence pressure Proc protein pyridine reaction reduced rend S. K. TWEEDY salts silver sodium hydroxide sols soluble spectra spectrum substance sulphate sulphide sulphuric acid temperature vapour velocity wave-length whilst X-ray yields Zentr zinc