Acetic acid 2-((1R,4aS,8aS)-5,5,8a-trimethyl-2-methylene-3-oxo-decahydro-naphthalen-1-yl)-ethyl ester 在
sodium tetrahydroborate 作用下,
以
甲醇 为溶剂,
反应 1.0h,
以98%的产率得到Acetic acid 2-((1R,3S,4aS,8aS)-3-hydroxy-5,5,8a-trimethyl-2-methylene-decahydro-naphthalen-1-yl)-ethyl ester