Treatment of various N-substituted succinimides, possessing additional three-, four- or five-membered ring-fusion, with a mixture of chiral lithium amide base and Me3SiCl, enables enantioselective silylation to give products in up to 95% ee.
用手性
氨基
锂碱和 Me3SiCl 的混合物处理具有额外三元、四元或五元环稠合的各种 N-取代琥珀
酰亚胺,能够进行对映选择性
硅烷化,得到 ee 高达 95% 的产物。