(3R,3aR,6aS)-3-[(1S)-1-hydroxyethyl]-1-[[4-[2-(4-methylphenyl)ethynyl]phenyl]methyl]-3,3a,4,6a-tetrahydrofuro[3,4-c][1,2]oxazol-6-one 在
palladium on activated charcoal
氢气 作用下,
反应 7.0h,
以98%的产率得到(3R,3aR,6aS)-3-[(1S)-1-hydroxyethyl]-1-[[4-[2-(4-methylphenyl)ethyl]phenyl]methyl]-3,3a,4,6a-tetrahydrofuro[3,4-c][1,2]oxazol-6-one