Organocatalytic conjugate addition of 2-arylacetates and 2-arylacetonitriles having an electron-withdrawing group to α,β-unsaturated ketones
作者:Jungho Do、Sung-Gon Kim
DOI:10.1016/j.tetlet.2011.02.073
日期:2011.5
A catalytic conjugate addition reaction of 2-arylacetates and 2-arylacetonitriles having an electron-withdrawing group to α,β-unsaturatedketones has been established using pyrrolidine as a catalyst. The reagents having NO2-, CO2Me-, and CN-functional groups on the aromatic ring can be used; the reaction with various α,β-unsaturatedketones provided the Michael addition products in good yields.