Quarterly Journal of the Chemical Society of London, Pages 3324-4156 |
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Page 3054
Chemical Society (Great Britain). Rates of formation of hydroxyimino - ketone were measured for ethyl methyl ketone , diethyl ketone , and acetone . For the first two ketones this rate is initially equal to , but in the later stages of ...
Chemical Society (Great Britain). Rates of formation of hydroxyimino - ketone were measured for ethyl methyl ketone , diethyl ketone , and acetone . For the first two ketones this rate is initially equal to , but in the later stages of ...
Page 3082
... ketone and diisopropyl ketone are similar to the corresponding iodination rates ( Table 2 ) , but there is no evidence of close quantitative agreement . The higher bromination rates can probably be ascribed to the greater bromine uptake ...
... ketone and diisopropyl ketone are similar to the corresponding iodination rates ( Table 2 ) , but there is no evidence of close quantitative agreement . The higher bromination rates can probably be ascribed to the greater bromine uptake ...
Page 3084
... ketones is similar to that of iodination . ( b ) Carbon tetrabromide . With all ketones except diisopropyl ketone , colourless crystals separated from the reaction mixtures after long standing , especially when the sodium hydroxide ...
... ketones is similar to that of iodination . ( b ) Carbon tetrabromide . With all ketones except diisopropyl ketone , colourless crystals separated from the reaction mixtures after long standing , especially when the sodium hydroxide ...
Contents
ii | 2842 |
Catalytic hydrogenation | 2845 |
Garden J F and Thomson R H | 2851 |
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4-triazine absorption acetic acid acetic anhydride acetone acidified added alcohol alkali alkyl Amer amine aqueous sodium atom band benzene benzyl boiling bromine Calc carbonate carbonyl Chem chloroform chromatography CO₂H colourless compound concentration containing cooled crystallised cyclisation decomp derivative diethyl dilute dioxan dioxide diphenyl dissolved distilled dried eluted ester ethanol ethyl acetate evaporated filtered filtrate fluorene formation formed Found fraction gave give H₂O heated hydrochloric acid hydrogen chloride hydrolysis infrared iodide isatin isolated ketone lactone light petroleum b. p. lithium aluminium hydride m. p. and mixed methyl mixed m. p. mixture mole needles nitric acid nitrogen obtained oxidation perchloric phenyl potassium hydroxide precipitate prepared prisms pyridine reaction reagent reduced refluxed requires residue room temperature salt separated sodium hydroxide solid solution solvent spectra structure sulphuric acid Table titration washed yellow yield