[(3R,4aS,8aS)-1-[(R)-1-phenylethyl]decahydroquinoline-3-yl]methyl 2-(3-methyl-2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)benzoate 在
palladium 10% on activated carbon 、
氢气 作用下,
以
乙酸乙酯 为溶剂,
反应 18.0h,
以95%的产率得到[(3R,4aS,8aS)-1-[(R)-1-phenylethyl]decahydroquinoline-3-yl]methyl 2-(3-methyl-2,5-dioxopyrrolidin-1-yl)benzoate