反应详情

Following the same procedure as in Intermediate 1 (step a), but using 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3-chloropyridine, 6-chloro-5-iodo-3-nitropyridin-2-amine (Intermediate 5—step a) was transformed into the title compound as a white solid (205 mg, 22%).