以非活化烯烃为底物,利用(-)-sparteine诱导的分子问-分子内不对称碳锂化反应构建高区域选择性和立体选择性的碳碳新键,合成了一系列手性化合物.综述了近十几年基于(-)-sparteine的不对称碳锂化反应最新研究成果.
Inter- and intra-molecular enantioselective carbolithiation reactions in the presence of (-)-sparteine provide ac- cess to construct new highly regio- and stereo-selective carbon-carbon bonds. The recent results of the (-)-sparteine mediated asymmetric carbolithiation reactions in organic synthesis are summarized.