Acetic acid (6aR,11aS)-6,6-dimethyl-3-pentyl-6,6a,7,8,9,11a-hexahydro-cyclohepta[c]chromen-1-yl ester 在
palladium on activated charcoal
氢气 作用下,
以
乙醇 为溶剂,
以85%的产率得到Acetic acid (6aR,11aS)-6,6-dimethyl-3-pentyl-6,6a,7,8,9,10,11,11a-octahydro-cyclohepta[c]chromen-1-yl ester