Synthesis of the enantiomers of 5-hexadecanolide, the pheromone of the queen of the oriental hornet, vespa orientalis,employing enzymic resolution of (±)-2-aminotridecanoic acid as the key-step
作者:Kenji Mori、Tatsuya Otsuka
DOI:10.1016/s0040-4020(01)96498-1
日期:1985.1
Optical resolution of(±)-2-chloroacetylaminotridecanoic acid with amino acylase gave (S)-2-aminotridecanoic add, which was converted into highly optically pure (S)-5-hexadecanolide (the pheromone of Vespa orientalls). Similarly (R)-2-chloroacetylammotridecanoic acid recovered after the enzymic hydrolysis yielded (R)-5-hexadecanolide. The existing methods for the preparation of the enantiomers of 5-hexadecanolide
(±)-2-氯乙酰氨基十三烷酸与氨基酰基酶的光学拆分得到(S)-2-氨基十三烷酸添加物,其被转化为高度光学纯的(S)-5-十六烷化物(Vespa Orientalls的信息素)。类似地,酶水解后回收的(R)-2-氯乙酰基氨基十三烷酸产生(R)-5-十六烷醇化物。严格调查了现有的5-己醇内酯对映体的制备方法,指出了有效手性合成的基本要求。