Synthesis of the Four Stereoisomers of 7-Acetoxy-15-methylnonacosane, a Component of the Female Sex Pheromone of the Screwworm Fly,<i>Cochliomyia hominivorax</i>
作者:Kenji MORI、Takashi OHTAKI、Hiroshi OHRUI、Dennis R. BERKEBILE、David A. CARLSON
DOI:10.1271/bbb.68.1768
日期:2004.1
The fourstereoisomers of 7-acetoxy-15-methylnonacosane (1), a component of the femalesexpheromone of the New World screwworm fly (Cochliomyia hominivorax) were synthesized. The stereogenic center at C-15 of 1 originated from that of the enantiomers of citronellal, and that at C-7 was generated by lipase-catalyzed asymmetric acetylation of (3RS,11R)- and (3RS,11S)-17-methyl-1-trimethylsilylpentacos-1-yn-3-ol