Total synthesis of (-)-periplanone-B, natural major sex-excitant pheromone of the american cockroach,
作者:Takeshi Kitahara、Masataka Mori、Kenji Mori
DOI:10.1016/s0040-4020(01)86874-5
日期:1987.1
The total synthesis of (-)-periplanone-B 1, the major sex excitant and attractant pheromone of the American cockroach was accomplished starting from (+)-dihydrolimonene 2. Intramolecular alkylation of the substituted α-phenylthioacrylate 10 gave rise to the ()-cyclodecene 11. Second key reaction was the reductive elimination of vicinal phenylthiobenzoate 14 to provide the conjugated diene 15. Overall
(-)-periplanone-B 1(美国蟑螂的主要性兴奋剂和引诱剂信息素)的全合成是从(+)-二氢柠檬烯2开始的。取代的α-苯基硫代丙烯酸酯10的分子内烷基化产生了() -环癸烯11.第二个关键反应是还原消除邻位苯硫基苯甲酸酯14以提供共轭二烯15。1至28个步骤的总产率为0.5%。