反应详情

The title compound was prepared in analogy to example 29 step A from 4-chloro-2-((2-(trifluoromethyl)phenyl)ethynyl)aniline (200 mg, 0.68 mmol) and chlorocarbonyl-acetic acid ethyl ester (128 μl, 1.01 mmol). Off white solid (213 mg, 77%). MS (ESI): 410 (M+H)+.