反应详情

Following the procedures described for compound 113a and starting with 115a (4.0 g, 23.5 mmol) and 3,5-dibromo-1-methylpyridin-2(1H)-one (3.0 g, 17.8 mmol) afforded 115b as a yellow solid (2.8 g, 44%). MS: [M+H]+ 357.