Quarterly Journal of the Chemical Society of London, Volume 6 |
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Results 1-3 of 71
Page 1307
... Present and pre- vious 2 work strongly suggests that the course of hydrolysis , when conducted in aqueous solution ... present in at least a 10 - fold excess of the ester in order to provide first - order kinetic conditions . Water was ...
... Present and pre- vious 2 work strongly suggests that the course of hydrolysis , when conducted in aqueous solution ... present in at least a 10 - fold excess of the ester in order to provide first - order kinetic conditions . Water was ...
Page 1475
... present study , we can estimate the trans- mission of polar effects through the phenyl system . Bowden 26 has estimated this transmission factor as 0.26 . In the present study , the transmission efficiency can be obtained from the ratio ...
... present study , we can estimate the trans- mission of polar effects through the phenyl system . Bowden 26 has estimated this transmission factor as 0.26 . In the present study , the transmission efficiency can be obtained from the ratio ...
Page 1563
... present as such at the end of the reaction . ) Several mechanisms have been suggested to explain the formation of products such as these , mainly specific to the 4,5 - methylenephenanthrene system . We there- fore discuss the mechanism ...
... present as such at the end of the reaction . ) Several mechanisms have been suggested to explain the formation of products such as these , mainly specific to the 4,5 - methylenephenanthrene system . We there- fore discuss the mechanism ...
Contents
ISOWA 013 | 1034 |
Physical organic chemistry | 1035 |
Studies of the reactions of the anhydrosulphites of ahydroxycarboxylic acids Part IV Steric | 1044 |
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2,4-dinitrophenyl absorption acetic acid aci-anion acid anhydrosulphite adducts alcohol aluminium hydride Amer amines aqueous aromatic atom attack bands benzene benzophenones benzyl bond calculated carbon tetrachloride carbonyl catalysis Chem chloride compounds concentration conformation corresponding decomposition dioxan dipole effect electron electrophilic equation ester ethanol ether ethylene experimental Figure first-order formation hydrogen hydrolysis hydroxide hydroxyl interaction ionic strength isomer k₁ k₂ ketone kinetic leaving group measured mechanism methyl methyl phosphate mixture molar Kerr constants mole mole-¹ molecular molecules nitrogen nitromethane NO₂ nucleophilic observed obtained oxidation oxyanions peroxide persulphate phenyl phenylacetic acid phosphate plots polarisability proton pyridine R. J. W. Le Fèvre R. O. C. Norman radical anion rate constants ratio reaction reactivity rearrangement reduction ring rotation similar sodium solution solvent solvolysis spectra spectrum splitting constants steric structure substituent sulphate radical anion Table temperature tetraphenylallene thiophen titanium(III values Δε ΣΔε/Σω