反应详情

In analogy to example 161, step 1, (E)-5-(3-(3,5-difluorophenyl)acryloyl)pyridin-2(1H)-one was reacted with iodomethane in the presence of potassium carbonate to give the title compound as a light yellow solid. MS (ESI+): m/z=276.1 [M+H]+.