(rac)-{3-{2-[2-(tert-butyl-dimethyl-silanyloxy)-ethoxy]-thiazol-5-yl}-2-[cyclopropyl-(2,3-dimethyl-benzyl)-carbamoyl]-propyl}-carbamic acid tert-butyl ester 在
四丁基氟化铵 作用下,
以
四氢呋喃 为溶剂,
反应 1.0h,
以68%的产率得到(rac)-{2-[cyclopropyl-(2,3-dimethyl-benzyl)-carbamoyl]-3-[2-(2-hydroxy-ethoxy)-thiazol-5-yl]-propyl}-carbamic acid tert-butyl ester