(1R,2S,3S,4'R)-[1-allyl-2-hydroxy-3-(4'-isopropyl-2'-oxo-oxazolidine-3'-carbonyl)-hex-5-enyl]-carbamic acid tert-butyl ester 在
platinum on activated charcoal 、
Grubbs catalyst first generation 氢气 作用下,
以
乙醇 、
二氯甲烷 为溶剂,
反应 96.0h,
生成 (1R,2S,3S,4'R)-[2-hydroxy-3-(4'-isopropyl-2'-oxo-oxazolidine-3'-carbonyl)-cycloheptyl]-carbamic acid tert-butyl ester