[1-(5(S)-tert-butoxycarbonylamino-3,3-dimethyl-5-(R)-oxiranyl-pentanoyl)-1,2,3,4-tetrahydro-quinolin-3-yl]-carbamic acid methyl ester 在
sodium azide 、
氯化铵 作用下,
以
甲醇 为溶剂,
反应 9.0h,
生成 [1-(7-azido-5(S)-tert-butoxycarbonylamino-6(S)-hydroxy-3,3-dimethyl-heptanoyl)-1,2,3,4-tetrahydro-quinolin-3(S)-yl]-carbamic acid methyl ester