methyl (2S,3aR)-1-(4-methylphenyl)sulfonyl-5-oxo-2,3,3a,4-tetrahydrocyclopenta[b]pyrrole-2-carboxylate 在
palladium on activated charcoal
氢气 作用下,
以
乙醇 、
溶剂黄146 为溶剂,
反应 24.0h,
以90%的产率得到methyl (2S,3aR,6aS)-1-(4-methylphenyl)sulfonyl-5-oxo-2,3,3a,4,6,6a-hexahydrocyclopenta[b]pyrrole-2-carboxylate