(1S,2S,9aR)-1'-tert-butyl 2-methyl 5'-bromo-2'-oxo-2,3,9,9a-tetrahydrospiro[carbazole-1,3'-indoline]-1',2-dicarboxylate 在
盐酸 作用下,
以
丙酮 为溶剂,
反应 0.25h,
生成 1'-(tert-butyl) 2-methyl (1S,2S)-5'-bromo-2'-oxo-2,3,4,9-tetrahydrospiro[carbazole-1,3'-indoline]-1',2-dicarboxylate