Journal of the Chemical Society, Part 2The Society., 1950 "Titles of chemical papers in British and foreign journals" included in Quarterly journal, v. 1-12. |
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Page 1237
... Acetone . 90 % Acetone . 96 % Acetone . 98 % Acetone . 99.5 % Acetone . 0 - NO2 m - NO2 ( 3.074 ) 12.08 3.834 5.266 11.85 15.14 4.779 o - OMe p - Me ( 4.008 ) 20.0 ( 4.062 ) 18.32 p - OMe 4.597 6.952 16.67 20.36 Figures in parenthesis ...
... Acetone . 90 % Acetone . 96 % Acetone . 98 % Acetone . 99.5 % Acetone . 0 - NO2 m - NO2 ( 3.074 ) 12.08 3.834 5.266 11.85 15.14 4.779 o - OMe p - Me ( 4.008 ) 20.0 ( 4.062 ) 18.32 p - OMe 4.597 6.952 16.67 20.36 Figures in parenthesis ...
Page 1239
... acetone containing small amounts of water . From the work of others it seems that the addition of hydrogen chloride is rapid , so it has been assumed that the rate constant measured corresponds at first to mesityl oxide and phorone ...
... acetone containing small amounts of water . From the work of others it seems that the addition of hydrogen chloride is rapid , so it has been assumed that the rate constant measured corresponds at first to mesityl oxide and phorone ...
Page 1456
... acetone ) was satisfactory . For determination of reaction products it was verified that the chloroacyl derivative ... acetone ( 80 : 20 w / w ) 18 1.45 3 Benzene - acetone ( 50 : 50 w / w ) 18 0.67 4 Acetone 18 0.29 5 ( a ) , ( b ) ...
... acetone ) was satisfactory . For determination of reaction products it was verified that the chloroacyl derivative ... acetone ( 80 : 20 w / w ) 18 1.45 3 Benzene - acetone ( 50 : 50 w / w ) 18 0.67 4 Acetone 18 0.29 5 ( a ) , ( b ) ...
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Common terms and phrases
absorption acetic anhydride acetone acetyl added alcohol alkaline alunite Amer amine ammonia anhydrous anilide aqueous sodium atom benzene boiling bromine trifluoride Calc carbonate CHâ‚‚ Chem chloroform colour colourless needles compound condensation containing cooled crystallised crystals cyanide cyclisation decomp derivatives dilute dissolved distilled dried equiv ester ethanol ethyl acetate evaporated EXPERIMENTAL extracted with ether filtered filtrate fluoride formation formed Found fraction gave give heated under reflux hydrochloric acid hydrogen chloride hydrolysis iodide iodine ions isolated kcals ketone light petroleum b. p. liquid melting method methyl minutes mixed m. p. molecule nitrate nitrile nitrogen obtained oxalate oxide oxime oxygen pickeringite picrate piperidine potassium potassium hydroxide precipitate prepared prisms pyridine reduced pressure reductive dissolution removed requires residue room temperature salt semicarbazone separated sodium hydroxide solid soluble solvent specimen sulphate sulphuric acid washed xylose yellow needles yield