美国白蛾性信息素(9Z,12Z)-十八碳二烯醛及(9Z,12Z,15Z)-十八碳三烯醛的合成

Synthesis of (9Z,12Z)-Octadecadienal and (9Z,12Z,15Z)- Octadecatrienal, Two Sex Pheromone Components of Hyphantria cunea (Drury)

摘要: 采用仿生合成法制备了美国白蛾Hyphantria cunea性信息素的两个主要成分,(9Z,12Z)-十八碳二烯醛和(9Z,12Z,15Z)-十八碳三烯醛。其结构均经IR、1H NMR、GC-MS波谱分析确证。

Abstract: (9Z,12Z)-octadecadienal and (9Z,12Z,15Z)-octadecatrienal were two major components of the sex pheromones emitted by females of the Hyphantria cunea (Drury). The compounds were prepared from linoleic and linolenic acids as if the pathway of biosynthesis. The structures of two compounds were confirmed by IR、GC-MS、1H NMR.