反应详情

The sub-title compound was prepared from ethyl 2-(2,2-difluoroethoxy)-4-methylamino-5-amino-benzoate and N-(4-chloro-3-isothiocyanatobenzyl)-2,2-dimethylpropionamide with DIC in DMF at r.t. in analogy to example 72a. The crude material was directly used in the next step.