(2R,6S)-2-((R/S)-1-hydroxyethyl)-6-(3,4,5-trifluorophenyl)piperidine-1-carboxylic acid benzyl ester 在
palladium 10% on activated carbon
氢气 作用下,
以
甲醇 为溶剂,
反应 2.0h,
生成 (S)-1-[(2R,6S)-6-(3,4,5-trifluorophenyl)piperidine-2-yl]ethanol 、 (R)-1-[(2R,6S)-6-(3,4,5-trifluorophenyl)piperidine-2-yl]ethanol