作者:Thanh-Danh Nguyen、Cong-Hao Nguyen、Chan Im、Chi-Hien Dang
DOI:10.1007/s10600-016-1800-7
日期:2016.9
The sex pheromone of the cabbage looper Trichoplusia ni Hubner, (Z)-7-dodecen-1-yl acetate, was synthesized via a bimolecular nucleophilic substitution reaction between the Grignard reagent of the protected bromohydrin with (Z)-2-hepten-1-yl acetate in the presence of CuI catalyst as a key step. An efficient synthetic method of preparation of the pheromone was achieved from (Z)-2-butene-1,4-diol in
通过保护溴醇的格氏试剂与 (Z)-2-hepten-1 之间的双分子亲核取代反应合成了卷心菜短纹夜蛾 Trichoplusia ni Hubner 的性信息素 (Z)-7-dodecen-1-yl acetate作为关键步骤,在 CuI 催化剂存在下乙酸酯。(Z)-2-丁烯-1,4-二醇分四步制备信息素的有效合成方法,总产率为22.1%。