Quarterly Journal of the Chemical Society of London |
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Page 4137
... ketone ( as shown below ) though in no case was it quite as high as that obtained by him . Time of addition , min . Yield of ketone , % 20 16 * 45 32.5 50 36.9 * Yield of CO , approx . 84 % . The gradual accumulation of this ketone ...
... ketone ( as shown below ) though in no case was it quite as high as that obtained by him . Time of addition , min . Yield of ketone , % 20 16 * 45 32.5 50 36.9 * Yield of CO , approx . 84 % . The gradual accumulation of this ketone ...
Page 4139
... ketone accommodated by the crystal diminishes , however , as the molecular weight of the ketone rises ; e.g. , the compounds with ethyl methyl ketone , diethyl ketone , and di - n- propyl ketone all contain 1.5 mols . of ketone per mol ...
... ketone accommodated by the crystal diminishes , however , as the molecular weight of the ketone rises ; e.g. , the compounds with ethyl methyl ketone , diethyl ketone , and di - n- propyl ketone all contain 1.5 mols . of ketone per mol ...
Page 4352
... ketone ( IV ; R = NO2 ) and on catalytic reduction furnished 2 - amino - 4 : 5 - dimethoxyphenyl cyclopentyl ketone ( IV ; R = NH ) , forming the acetyl derivative ( IV ; R = NHAC ) . N - Bromosuccinimide did not react with this ...
... ketone ( IV ; R = NO2 ) and on catalytic reduction furnished 2 - amino - 4 : 5 - dimethoxyphenyl cyclopentyl ketone ( IV ; R = NH ) , forming the acetyl derivative ( IV ; R = NHAC ) . N - Bromosuccinimide did not react with this ...
Contents
Heat of Hydrolysis of Phosphorus Oxychloride and Phosphorus Trichloride | 4086 |
The Vapour Pressure of Aqueous Solutions of Beryllium Sulphate and of Uranyl | 4115 |
Determination of Individual Adsorption | 4123 |
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Common terms and phrases
acetic acid acetone added alcohol alkaline alkoxide aluminium chloride Amer aniline aqueous sodium atom azoxymethane benzene boiling bond bromine Calc carbon catalyst CHâ‚‚ Chem chloroform colourless compound concentration cooled crystallised crystals cyclohexyl decomp decomposition derivative dilute dimethylberyllium dioxide dissolved distilled dried ester ethanol ether evaporated experimental extracted filtered filtrate fluoride formation formed Found fraction frequencies gave give glycol heated under reflux hydrazine hydrochloric acid hydrogen chloride hydrolysis infra-red iodide iodine isolated isomerisation ketone Light absorption light petroleum b. p. liquid m. p. and mixed method methyl mixed m. p. mixture mole molecular molecule needles nitrate nitric acid nitrogen obtained oxide potassium precipitated prepared prisms pteridine reaction requires residue room temperature salt sodium hydroxide solid soluble solution solvent spectra sulphate sulphide sulphuric acid Table uroporphyrin vapour vibration washed yellow yield zirconium