Photoenolization of α,β-unsaturated esters; Effect of base upon product distribution and reaction rate in photochemical deconjugation
作者:Ian A Skinner、Alan C Weedon
DOI:10.1016/s0040-4039(00)88325-2
日期:1983.1
Addition of a weak organic base is shown to increase the rate of photochemical deconjugation of β-alkyl-α,β-unsaturated esters, thus extending the synthetic utility of this reaction; alteration of the distribution of products in the photochemical deconjugation of non-symmetrically substituted β,β-dialkyl-α,β-unsaturated esters by addition of base is also demonstrated.