反应详情

The title compound was prepared in analogy to Example 4, intermediate, from 2-[2-(4-chloro-phenyl)-5,6-difluoro-benzoimidazol-1-yl]-2-cyclohexyl-ethanol (Ex. 1, int. c) and 5-chloro-6-hydroxy-nicotinic acid methyl ester and replacing di-ethyl azodicarboxylate by di-tert-butyl azodicarboxylate. White solid (83%). MS (Turbo Spray): m/z=560.3 [M+H].