(2S,4R)-4-hydroxy-2-(1-hydroxy-ethyl)-pyrrolidine-1-carboxylic acid tert-butyl ester 、
异丙胺 在
Ts 作用下,
以
甲苯 为溶剂,
反应 15.0h,
以The 5-isopropyl-6-methyl-2,5-diaza-bicyclo[2.2.1]heptane-2-carboxylic acid tert-butyl ester was obtained as a white solid的产率得到5-Isopropyl-6-methyl-2,5-diaza-bicyclo[2.2.1]heptane-2-carboxylic acid tert-butyl ester