1-bromo-4-methyl-4-[(triethylsilyl)oxy]pentane 、
(R)-6-Methyl-2-((1R,8aR)-8a-methyl-1,2,3,4,6,7,8,8a-octahydro-naphthalen-1-yl)-6-triethylsilanyloxy-heptanoic acid ethyl ester 在
lithium diisopropyl amide 作用下,
反应 10.0h,
以95%的产率得到(S)-6-Methyl-2-((1R,8aR)-8a-methyl-1,2,3,4,6,7,8,8a-octahydro-naphthalen-1-yl)-6-triethylsilanyloxy-heptanenitrile