Auxiliary structure and asymmetric induction in the “Mukaiyama-aldol” reactions of chiral silyl ketene acetals
作者:Cesare Gennari、Francesco Molinari、PierGiorgio Cozzi、Ambrogio Oliva
DOI:10.1016/s0040-4039(01)93475-6
日期:——
A variety of chiral auxiliaries R*OH were prepared and tested for levels of asymmetric induction control in the “Mukaiyama-aldol” reaction of chiral silyl ketene acetals. Structural features required for high levels of control are discussed.
制备了多种手性助剂R * OH,并在手性甲硅烷基乙烯酮缩醛的“ Mukaiyama-aldol”反应中测试了不对称诱导控制的水平。讨论了高级控制所需的结构特征。