methyl 1-(4-chlorophenyl)-4,4-dimethyl-2,3,4,7a-tetrahydro-1H-cyclopenta[c]pyridine-3-carboxylate 在
palladium on activated charcoal 、
氢气 作用下,
以
甲醇 为溶剂,
反应 8.0h,
以91%的产率得到(1S,3R,7aS)-methyl 1-(4-chlorophenyl)-4,4-dimethyl-2,3,4,6,7,7a-hexahydro-1H-cyclopenta[c]pyridine-3-carboxylate