An efficient and stereoselective synthesis of insect pheromones by way of nickel-catalyzed Grignard reactions. Syntheses of gossyplure and pheromones of Eudia pavonia and Droxophila melanogaster.
作者:Jean-Philippe Ducoux、Patrick Le Ménez、Nicole Kunesch、Gerhard Kunesch、Ernest Wenkert
DOI:10.1016/s0040-4020(01)88230-2
日期:1992.1
Three pheromones, (6Z,11Z)-hexadeca-6,11-dien-1-yl acetate (from Eudia pavonia), (5Z,9Z)-heptacosa-5,9-diene (from Drosophila melanogaster) and gossyplure, have been synthesized each by two consecutive consequences of nickel-assisted Grignard reactions with cyclic enol ethers and preparation of Grignard reagents from the resultant alcohols.
三种信息素,(6Z,11Z)-十六烷基-6,11-二烯-1-基乙酸酯(得自Eudia pavonia),(5Z,9Z)-heptacosa-5,9-diene(得自果蝇(Drosophila melanogaster))和棉酚已经制成。通过镍与环烯醇醚进行的格氏反应的两个连续结果,并从所得的醇制备格氏试剂,合成了每一种。