Enantioselective synthesis of (−)-serricornin, a sex pheromone of a female cigarette beetle (Lasioderma serricorne F.)
作者:Masaaki Miyashita、Yuuko Toshimitsu、Tomonori Shiratani、Hiroshi Irie
DOI:10.1016/s0957-4166(00)80362-6
日期:1993.7
(-)-Serricornin, a sex pheromone of a cigarette beetle (Lasioderma serricorne F.), has been synthesized highly stereoselectively starting from (Z)-4-benzyloxy-2-buten-1-ol by employing the Katsuki-Sharpless asymmetric epoxidation and two stereospecific methylation reactions, the regioselective gamma-methylation of a gamma,delta-epoxy acrylate by trimethylaluminum and alpha-methylation of a delta-lactone, as key steps.
(-)-Serricornin是卷烟甲 beetle(Lasioderma serricorne F.)的一种性信息素,已利用Katsuki-Sharpless不对称环氧化反应和两个立体选择性甲基化反应(具体包括三甲基铝对γ,δ-环氧丙烯酸酯的区域选择性γ-甲基化,以及δ-内酯的α-甲基化)作为关键步骤,从(Z)-4-苯氧基-2-丁烯-1-醇出发,进行了高度立体选择性的合成。