Quarterly Journal of the Chemical Society of London |
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Page 3302
... Ester - exchange Reactions of Carboxylic Esters . By R. P. HOUGHTON and D. J. POINTER . The chelates ( I ; R Et , n = 2 and 3 ) undergo the ester - exchange reactions in neutral solution previously reported for the lower homologue ( I ...
... Ester - exchange Reactions of Carboxylic Esters . By R. P. HOUGHTON and D. J. POINTER . The chelates ( I ; R Et , n = 2 and 3 ) undergo the ester - exchange reactions in neutral solution previously reported for the lower homologue ( I ...
Page 3305
... ester and bis ( salicyl- aldehydato ) copper ( II ) only the ester ( IXc ) was isolated , but with technical methanol this chelate afforded the corresponding dimethyl ester and another chelate which was not obtained pure , but which ...
... ester and bis ( salicyl- aldehydato ) copper ( II ) only the ester ( IXc ) was isolated , but with technical methanol this chelate afforded the corresponding dimethyl ester and another chelate which was not obtained pure , but which ...
Page 3704
... ester ) but if the rate of oxazolone formation by the action of glycine ethyl ester is no greater than that caused by dimethylglycine methyl ester ( a base of comparable strength in chloroform ) then no detectable racemisation would be ...
... ester ) but if the rate of oxazolone formation by the action of glycine ethyl ester is no greater than that caused by dimethylglycine methyl ester ( a base of comparable strength in chloroform ) then no detectable racemisation would be ...
Contents
NO PAGE | 2842 |
Mechanism of benzidine and semidine rearrangements Part XV A collective | 2864 |
By DAVID PETERS | 2901 |
Copyright | |
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absorption acetic acid acetone added adduct alcohol alkyl Amax Amer anhydride aqueous aromatic atom atomic orbitals band benzene bond bromine Calc carbon carbonyl cation CH₂ Chem chloroform chromatography cm.¹ complex compound concentration constant crystallised cyclohexane decomp decomposition derivatives dilute dimethyl distilled dried effect electron ester ethanol ether evaporated extracted filtered filtrate formation formed Found fraction gave give heated hydride hydrogen hydrolysis hydroxide infrared infrared spectrum iodide ionisation energies isomer kinetic light petroleum b. p. lithium lithium aluminium hydride mechanism methyl mixed m. p. mixture mole molecular molecule nitric oxide nitrogen Nujol observed obtained oxidation perchlorate phenyl potassium prepared proton pyridine reaction rearrangement reduced refluxed requires residue room temperature salt sodium sodium hydroxide solid solution solvent spectra steric steric effect structure substitution sulphate Table thionyl chloride transition ultraviolet values Vmax yield