methyl 2-methylene-3-(naphthalen-2-yl)-4,4-bis(phenylsulfonyl)butanoate 在
palladium on carbon 、
氢气 作用下,
以
乙酸乙酯 为溶剂,
生成 (3S)-methyl 2-methyl-4,4-bis(phenylsulfonyl)-3-naphthyl-butanoate 、 (3S)-methyl 2-methyl-4,4-bis(phenylsulfonyl)-3-naphthyl-butanoate