(4S,5R)-methyl 5-benzoyl-4-phenyl-1-(2,4,6-triisopropylphenylsulfonyl)-4,5-dihydro-1H-pyrrole-2-carboxylate 在
palladium 10% on activated carbon 、
氢气 、
三氟乙酸 作用下,
以
甲醇 为溶剂,
20.0 ℃
、101.33 kPa
条件下,
反应 12.0h,
生成
(4S,5R)-methyl 5-((R)-hydroxy(phenyl)methyl)-4-phenyl-1-(2,4,6-triisopropylphenylsulfonyl)-4,5-dihydro-1H-pyrrole-2-carboxylate 、 (4S,5R)-methyl 5-((S)-hydroxy(phenyl)methyl)-4-phenyl-1-(2,4,6-triisopropylphenylsulfonyl)-4,5-dihydro-1H-pyrrole-2-carboxylate