作者:Linglong Kong、Zeyang Zhuang、Qingshou Chen、Haibing Deng、Zhiyong Tang、Xueshun Jia、Yulin Li、Hongbin Zhai
DOI:10.1016/j.tetasy.2007.01.035
日期:2007.3
monoterpenoid pheromone (+)-eldanolide, a long range sex attractant, has been synthesized in four steps from the chiral 2,3-epoxy alcohol 4 in 36% overall yield. Our synthetic strategy features the formation of a 1,3-diol by regio- and stereoselective ring opening of 2,3-epoxy alcohol 4, an intermediate easily available from Sharpless asymmetric epoxidation. Other key steps include one carbon elongation
单萜类信息素(+)-艾德那列德是一种长距离性引诱剂,它是从手性2,3-环氧醇4分四个步骤合成的,总收率为36%。我们的合成策略的特征是通过2,3-环氧醇4的区域和立体选择性开环形成1,3-二醇,该中间体很容易从Sharpless不对称环氧化中获得。其他关键步骤包括碳延伸,皂化和内酯化。本工作构成了快速合成许多相关的γ-内酯天然产物的通用方法。