作者:Rodney A. Fernandes
DOI:10.1002/ejoc.200700449
日期:2007.10
An efficient multigram synthesis of (–)-posticlure, the first trans-epoxide sex pheromone found in Orgyia postica, from diethyl L-tartrate is described. The synthesis was completed in seven steps and 27 % overall yield. The synthetic strategy features double-Wittig olefination and a stereoselective one-pot conversion of diol to epoxide as the key steps. (© Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim
描述了从 L-酒石酸二乙酯中高效合成 (-)-posticlure,这是在 Orgyia postica 中发现的第一种反式环氧化物性信息素。合成分七个步骤完成,总产率为 27%。该合成策略以双维蒂希烯化和二醇立体选择性一锅法转化为环氧化物为关键步骤。(© Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2007)