Journal of the Chemical SocietyThe Society., 1947 |
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Page 891
... activity against P. gallinaceum in chicks . This result was apparently at variance with those of Magidson and Golovchinskaya ( J. Gen. Chem . Russia , 1938 , 8 , 1797 ) who first prepared this compound , its 6 - chloro - derivative ...
... activity against P. gallinaceum in chicks . This result was apparently at variance with those of Magidson and Golovchinskaya ( J. Gen. Chem . Russia , 1938 , 8 , 1797 ) who first prepared this compound , its 6 - chloro - derivative ...
Page 910
... activity , however , and the activity of both the above types of pyrimidine compound must therefore be intimately associated either with the pyrimidine ring itself or with the tautomerism which this ring allows . WHEN this investigation ...
... activity , however , and the activity of both the above types of pyrimidine compound must therefore be intimately associated either with the pyrimidine ring itself or with the tautomerism which this ring allows . WHEN this investigation ...
Page 1073
... activity of the activated alloy to vary little with composition in the range 34-62 % of copper ( S.118 , S.240 , and S.244 ) . The activity is , however , dependent on the amount of aluminium removed during the activation procedure ...
... activity of the activated alloy to vary little with composition in the range 34-62 % of copper ( S.118 , S.240 , and S.244 ) . The activity is , however , dependent on the amount of aluminium removed during the activation procedure ...
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Common terms and phrases
absorption acetic acid acetone activity added addition alkali Amer amidine ammonia anhydride atoms band benzene boiling bromine Calc carbon carbon tetrachloride catalyst CH₂ Chem chemical chemistry chloroform compound concentrated condensation cooled crystallised crystals cyanide D.Sc decomp derivatives dilute dissolved distilled dried equiv ester evaporated experimental extracted with ether filtered filtrate formation formed Found fraction gave give H₂ heated hydrochloric acid hydrochloride hydrogen chloride hydrolysis iodide iodine isolated isotherm ketone l-arabinose lactone light petroleum b. p. liquid m. p. and mixed methanol method methyl alcohol mixed m. p. mixture molecular molecule nitration obtained oxide oxidised phenyl phosphoryl chloride picrate polymerisation potassium precipitated prepared pyridine reaction reduced pressure refluxed removed requires residue salt separated sodium hydroxide solid soluble solvent stirred structure sulphate sulphuric acid syrup vacuum vinyl acetate washed yellow yield