(3aS,5aR,8S,9aR)-3a,5a,6-Trimethyl-1-phenylsulfanyl-8-(tetrahydro-pyran-2-yloxy)-3a,4,5a,8,9,9a-hexahydro-3H-cyclopenta[a]naphthalene-2,5-dione 在
W-2 Raney nickel 作用下,
以
乙酸乙酯 为溶剂,
反应 168.0h,
以313 mg的产率得到(3aR,5aR,8S,9aS)-3a,5a,6-Trimethyl-8-(tetrahydro-pyran-2-yloxy)-3a,4,5a,8,9,9a-hexahydro-3H-cyclopenta[a]naphthalene-2,5-dione