Enantiospecific synthesis and filed evaluation of four stereoisomers of 10,14-dimethyloctadec-1-ene, a sex pheromone component secreted by female moths of the apple leafminer
作者:Tomonori Taguri、Katuhiko Yaginuma、Masanobu Yamamoto、Toru Fujii、Tetsu Ando
DOI:10.1080/09168451.2014.905187
日期:2014.5.4
All four stereoisomers of 10,14-dimethyloctadec-1-ene, a sex pheromone component of the apple leafminer (Lyonetia prunifoliella: Lepidoptera), were synthesized starting from (R)- and (S)-propylene oxide by applying stereospecific inversion of chiral secondary tosylates as a key step. Field evaluation showed that male moths of the Japanese population were selectively attracted by the (10S,14S)-isomer
10,14-二甲基十八烷基-1-烯(苹果除叶剂(Lyonetia prunifoliella:鳞翅目)的性信息素成分)的所有四种立体异构体都是通过(R)-和(S)-环氧丙烷通过应用手性立体定向转化而合成的次要甲苯磺酸盐是关键步骤。田间评估表明,日本种群的雄蛾被(10S,14S)异构体选择性吸引,而对映体未抑制其活性。