作者:Yong-Zhen Zhang、Shou-Fei Zhu、Yan Cai、Hong-Xiang Mao、Qi-Lin Zhou
DOI:10.1039/b911670b
日期:——
An asymmetric carbenoid insertion into S-H bonds catalyzed by copper-chiral spiro bisoxazoline complexes has been developed, in which a series of alpha-mercaptoesters were produced in high yields with moderate to good enantioselectivities (up to 85% ee); this result represents the best enantioselectivity in the catalytic asymmetric carbenoid S-H bond insertion reaction.
已开发出由铜-手性螺双恶唑啉配合物催化的不对称类胡萝卜素插入SH键的方法,其中以高收率生产了一系列α-巯基酯,具有中等至良好的对映选择性(高达85%ee);该结果代表了催化不对称类胡萝卜素SH键插入反应中的最佳对映选择性。