反应详情

The title compound is prepared in 72% yield (0.94 g, a white solid) from 1-(6-chloro-5-methoxypyridin-3-yl)ethanone (1.04 g, 5.60 mmol, Step-2 of Amine-22) and 2,2-difluoroethanol instead of 2,2,2-trifluoroethanol by the similar manner in Step-1 of Amine-2.