C3-homologation. Synthesis of C19-skipped polyenic pheromones.
作者:Jacques Viala、Pascal Munier、Maurice Santelli
DOI:10.1016/s0040-4020(01)86399-7
日期:1991.1
Total synthesis of three sex pheromone components including an all-cis diene or triene unit are described. Starting from decanal, cis-Wittig reactions, by using C3 homologating agent 4 and convenient phosphonium salts, allowed us to built up all-cis skipped polyenic skeleton of the targets. These syntheses are shorter than those described in the literature and have been performed in better overall
描述了包括全顺式二烯或三烯单元的三种性信息素组分的全合成。从海渠开始,顺式-Wittig反应,通过使用C3均化剂4和方便的phospho盐,可以使我们建立靶标的全顺式跳过的多烯骨架。这些合成比文献中描述的合成短,并且已从起始原料以更好的总产率进行。