申请人:PHILLIPS PETROLEUM COMPANY
公开号:EP0195342A2
公开(公告)日:1986-09-24
Process for the production of the insect sex attractant, gossyplure, is provided. The process comprises first disproportionating 1,5-cyclooctadiene and 1-hexene to give 1,5,9-tetradecatriene, then metallating the triene to form a 1- metallo-5,9-tetradecadiene, and finally treating the or- ganometal compound with a C2-synthon to give directly 7,11 - hexadecadienyl acetate or a substituted 7,11-hexadecadienyl moiety which can readily be converted to the desired acetate.
提供了生产昆虫性引诱剂 "格丝普鲁 "的工艺。该工艺包括首先将 1,5-环辛二烯和 1-己烯进行歧化,得到 1,5,9-十四碳三烯,然后将三烯金属化,形成 1-金属-5,9-十四碳二烯,最后用 C2-炔烃处理或甘金属化合物,直接得到 7,11-十六碳二烯乙酸酯或取代的 7,11-十六碳二烯基团,该基团很容易转化为所需的乙酸酯。