作者:Stephen G. Davies、Gurdip Bhalay
DOI:10.1016/0957-4166(96)00190-5
日期:1996.6
An asymmetric synthesis of an advanced intermediate in the synthesis of natural (−)-pumiliotoxin C has been achieved in six steps and in 61 % overall yield employing as the key step a highly diasteroeselective lithium amide 1,4-conjugate addition to a dienoic ester derived from (R)-(+)-pulegone.
天然(-)-pumiliotoxin C的合成已通过六个步骤实现了高级中间体的不对称合成,总收率为61%,采用关键步骤是将高非对映选择性的氨基酰胺1,4-共轭锂添加到二烯酸酯中衍生自(R)-(+)-普勒高酮。