作者:Zhigang Wang、Jianfeng Zheng、Peiqiang Huang
DOI:10.1002/cjoc.201100482
日期:2012.1
Starting from propargyl alcohol (12), and on the basis of Zhou's modified Sharpless asymmetric epoxidation, the sex pheromone of the Gypsy moth, disparlure (+)‐8 and its enantiomer (−)‐8 have been synthesized, each in six steps, with overall yields of 29% for (+)‐8 and 27% for (−)‐8 (ee>98%). The use of the sequential coupling tactic renders the method flexible, which is applicable to the synthesis of other
从炔丙醇(12)开始,并基于Zhou修饰的Sharpless不对称环氧化反应,合成了吉普赛蛾的性信息素,disparlure(+)- 8及其对映异构体(-)- 8,每个过程分六个步骤进行,与29%的总产率(+) - 8和27%( - ) - 8(ee值> 98%)。顺序耦合策略的使用使该方法具有灵活性,适用于其他顺式-环氧信息素的合成。