Carbanion photochemistry. 3. Electron transfer and radical-anion control in the photochemistry of triphenylmethyl anion
作者:Laren M. Tolbert
DOI:10.1021/ja00542a023
日期:1980.10
Carbanion photochemistry. 2. Kinetic control of product formation in reactions of radicals with carbanions
作者:Laren M. Tolbert
DOI:10.1021/ja00530a037
日期:1980.5
The interaction of resonance-stabilized carbanions with methyl radicals produced by the irradiation of the carbanions in dimethyl sulfoxide is governed by the pK/sub a/ of the carbanion conjugate acid to a greater extent than by the stability of the resulting radical anion. This kinetic effect is explained using energetic considerations based on the Hammond postulate and is further rationalized by