(3aS,9aR,9bR)-6,9a-Dimethyl-3a-phenylsulfanyl-7-trimethylsilanyloxy-3a,4,5,9,9a,9b-hexahydro-1H-naphtho[1,2-c]furan-3-one 在
水 、
sodium ethanolate 、 palladium diacetate 作用下,
以
乙醇 为溶剂,
生成 (2aS,3R,8aR,8bS)-6,8b-Dimethyl-7-oxo-3-phenylsulfanyl-2a,3,4,5,7,8,8a,8b-octahydro-2H-naphtho[1,8-bc]furan-3-carboxylic acid