[(2S,3S)-2'-methylidene-1,1'-bis(2,2,2-trifluoroacetyl)spiro[2H-indole-3,3'-pyrrolidine]-2-yl] 2,2,2-trifluoroacetate 在
ammonium hydroxide 作用下,
以
氯仿 为溶剂,
反应 1.0h,
以78%的产率得到2,2,2-trifluoro-1-[(2R,3R)-2-hydroxy-2'-methylidene-1-(2,2,2-trifluoroacetyl)spiro[2H-indole-3,3'-pyrrolidine]-1'-yl]ethanone