A versatile and convenient protocol for the stereocontrolled synthesis of olefinic insect pheromones
作者:Andrei A. Vasil'ev、Alexei L. Vlasyuk、Galina D. Gamalevich、Edward P. Serebryakov
DOI:10.1016/0968-0896(96)00016-8
日期:1996.3
supplemented by an enzymatic hydrolysis, was successfully applied to the synthesis of configurationally pure (gp > or = 98%) pheromones of the furniture carpet beetle, dry bean beetle, rusty grain beetle, square-necked grain beetle and a trail-following pheromone mimic for subterranean termites.
2,4-二烯酸烷基酯的Horner-Emmons合成与在复杂的L.Cr(CO)3催化剂(L = 3CO或芳烃)上的氢化反应相结合,提供了一种通用的,立体控制的且操作简单的方法(Z)-二取代的(Z)-三取代的(E)-三取代的烯烃和跳过的(Z,Z)-二取代的二烯烃具有均聚物类型的功能。该方案,有时还辅以酶促水解,已成功地应用于家具地毯甲虫,干豆甲虫,生锈的谷物甲虫,方颈谷物甲虫和小径的构型纯(gp>或= 98%)信息素的合成信息素模仿地下白蚁。