Quarterly Journal of the Chemical Society of London |
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Results 1-3 of 18
Page 930
... tetralone ( VII ; R = H ) obtained by the workers mentioned , but ( c ) it yields the same tetralin as was obtained by these workers . m - 4 - Xylenol , esterified with ethylsuccinic anhydride , gave a mixture of esters ( III and IV ; R ...
... tetralone ( VII ; R = H ) obtained by the workers mentioned , but ( c ) it yields the same tetralin as was obtained by these workers . m - 4 - Xylenol , esterified with ethylsuccinic anhydride , gave a mixture of esters ( III and IV ; R ...
Page 1062
... tetralone was attempted by Birch's method ( J. , 1944 , 430 ) with sodium in liquid ammonia , ethanol being used as the proton source . From the bisulphite extract of the product , a colourless oil was obtained , shown by analysis to be ...
... tetralone was attempted by Birch's method ( J. , 1944 , 430 ) with sodium in liquid ammonia , ethanol being used as the proton source . From the bisulphite extract of the product , a colourless oil was obtained , shown by analysis to be ...
Page 1888
... tetralone blue and it is evident that they all ' contain a tetralone enol ether grouping . Addition of ethyl acetate to the fractions caused some of them to crystallise to form , in the order of elution : ( A ) ( 21 mg . ) , m . p . 152 ...
... tetralone blue and it is evident that they all ' contain a tetralone enol ether grouping . Addition of ethyl acetate to the fractions caused some of them to crystallise to form , in the order of elution : ( A ) ( 21 mg . ) , m . p . 152 ...
Contents
C Allen J Bolton H C and Lewis | 860 |
Campbell N R and Hunt J H 956 960 | 863 |
Organic | 866 |
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Common terms and phrases
2-deoxy-D-galactose absorption acetic acid acetone added alcohol alkaline aluminium aluminium chloride Amer anhydride aqueous atoms bands benzene benzoate boiling bond bromide Calc carbonate catalytic CHâ‚‚ Chem chloroform colour colourless oil compound concentrated condensation cooled coronene corresponding crude crystallised crystals decomp derivative dibromide dilute dioxan diphenyl dissolved distilled dried ester ethanol ethyl ethylene evaporated extracted with ether filtered filtrate Found fraction gave give heated under reflux hydrocarbon hydrochloric acid hydrogen bromide hydrogen chloride hydrolysis interface iodide isolated ketone light petroleum b. p. lithium lithium aluminium hydride methiodide method minutes molecule needles obtained oxide phosphoric acid phosphoryl chloride phthalide picrate plates potassium precipitate prepared prisms pyridine reduction removed requires residue room temperature salt semicarbazone separated sodium hydroxide solid solution solvent structure sulphuric acid synthesis syrup tetralone titration washed yellow yield zinc