(5S,6aR,7S,8R,10aS)-5-Hydroxy-7-[2-hydroxy-2-(5-oxo-2,5-dihydro-furan-3-yl)-ethyl]-7,8-dimethyl-6,6a,7,8,9,10-hexahydro-5H-2-oxa-cyclopenta[d]naphthalen-3-one 在
palladium on activated charcoal
氢气 作用下,
以
乙酸乙酯 为溶剂,
反应 30.0h,
以176.3 mg的产率得到(3aR,5S,6aR,7S,8R,10aS)-5-Hydroxy-7-[2-hydroxy-2-(5-oxo-tetrahydro-furan-3-yl)-ethyl]-7,8-dimethyl-octahydro-2-oxa-cyclopenta[d]naphthalen-3-one