反应详情

The title compound was prepared in analogy to example 29 step A from 4-chloro-2-(2-chloro-phenylethynyl)-6-fluoro-phenylamine (570 mg, 2.03 mmol) and chlorocarbonyl-acetic acid ethyl ester (460 mg, 3.05 mmol). White solid (440 mg, 55%) MS (ESI): 394 (M+H)+.