Synthesis of (1R*,3R*,7R*)-3-Methyl-α-himachalene, the Racemate of the Male-Produced Sex Pheromone of the SandflyLutzomyia longipalpis from Jacobina, Brazil
作者:Satoshi Sano、Kenji Mori
DOI:10.1002/(sici)1099-0690(199907)1999:7<1679::aid-ejoc1679>3.0.co;2-o
日期:1999.7
Four stereoisomers (1a–d) of (±)-3-methyl-α-himachalene were synthesized by employing the intramolecular Diels–Alder reaction of (±)-14 to (±)-18 as the key-step. The male-produced sex pheromone of the sandfly Lutzomyia longipalpis was shown to possess the structure and relative configuration as depicted in 1c.
通过采用 (±)-14 至 (±)-18 的分子内 Diels-Alder 反应作为关键步骤,合成了 (±)-3-甲基-α-喜马查林的四种立体异构体 (1a-d)。白蛉Lutzomyia longipalpis 雄性产生的性信息素显示具有如图1c 所示的结构和相对构型。