Journal of the Chemical SocietyThe Society., 1948 |
From inside the book
Results 1-3 of 79
Page 166
... ketone ( IV ) into the dicarboxylic acid ( VI ) , through the hydroxymethylene - ketone ( V ) . The ketone ( IVa ) , regenerated from the semicarbazone , m . p . 204 ° , reacted with sodium and ethyl formate to give a golden- yellow ...
... ketone ( IV ) into the dicarboxylic acid ( VI ) , through the hydroxymethylene - ketone ( V ) . The ketone ( IVa ) , regenerated from the semicarbazone , m . p . 204 ° , reacted with sodium and ethyl formate to give a golden- yellow ...
Page 276
... Ketone . By J. R. CATCH , D. H. HEY , E. R. H. JONES , and WALTER WILSON . Bromination of methyl propyl ketone in an aqueous medium in the presence of potassium chlorate gave the two expected monobromo - ketones , whereas the isopropyl ...
... Ketone . By J. R. CATCH , D. H. HEY , E. R. H. JONES , and WALTER WILSON . Bromination of methyl propyl ketone in an aqueous medium in the presence of potassium chlorate gave the two expected monobromo - ketones , whereas the isopropyl ...
Page 281
... ketones kept in glass bottles for several months without undue precautions did not undergo any extensive deterioration . Chloromethyl 2 : 2 - dichloroethyl ketone did not decompose appreciably at 0 ° , but , on storage at the ordinary ...
... ketones kept in glass bottles for several months without undue precautions did not undergo any extensive deterioration . Chloromethyl 2 : 2 - dichloroethyl ketone did not decompose appreciably at 0 ° , but , on storage at the ordinary ...
Contents
kilocals as the free energy difference contributed by the hyperconjugated methyl group | 373 |
SIR WILLIAM RAMSAY AND Ralph Forster LABORATORIES | 417 |
control of anionotropic rearrangement and of the significance of conjugation and hypercon | 440 |
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Common terms and phrases
4-dideuterobenzene absorption spectrum acetic acid acetic anhydride acetone added alkaline Amer ammonia analcite aqueous sodium atoms bands benzene boiling bond bromine Calc carbon catalyst CH₂ chabazite Chem chloride chloroform colourless needles compound concentrated cooled corresponding crystallised from alcohol crystals cyanide D.Sc decomp derivative dilute dissolved distilled dried electronic origin energy ester ethanol ether evaporated excited extracted filtered filtrate fluorescence formed Found fraction fundamental frequencies gave give H₂O heated hexadeuterobenzene hydrochloric acid hydrogen hydrogen chloride hydrolysis Ingold isolated kcals ketone light petroleum method methyl alcohol mixed m. p. mixture molecule obtained oxidation peroxide phenol potassium potassium hydroxide precipitated prepared prisms pyridine reaction reduced pressure refluxed requires residue room temperature salt separated sodium hydroxide solid soluble solution solvent spectra structure sulphide sulphuric acid symmetry transitions unsaturated upper electronic upper-state vibration washed yellow needles yield