Acetic acid (1aR,3R,3aS,7R,7aR,7bS)-7-isopropyl-1a-methyl-4-methylene-decahydro-1-oxa-cyclopropa[a]naphthalen-3-yl ester 在
三氯化锑 作用下,
以
乙醚 为溶剂,
反应 0.08h,
生成 Acetic acid (1R,3R,4R,4aR,5R,8aS)-3,4-dihydroxy-5-isopropyl-3-methyl-8-methylene-decahydro-naphthalen-1-yl ester