作者:Hiroshi Sakata、Isao Kuwajima
DOI:10.1016/s0040-4039(00)96823-0
日期:——
A combination of copper (I) trimethylsilylacetylide and chlorotrimethylsilane accelerates the conjugate addition of an alkyllithium to α, β-unsaturated esters to give the 1, 4-addition products in good yields.
铜(I)三甲基甲硅烷基乙炔化物和氯代三甲基硅烷的组合促进了烷基锂向α,β-不饱和酯的共轭加成,从而以良好的收率得到1,4-加成产物。