反应详情

The desired compound was prepared in an analogous fashion to 5-(4-bromo-2-fluorophenylamino)-N-(2-(vinyloxy)ethoxy)-imidazo[1,5-a]pyrazine-6-carboxamide, using (R)—O-((2,2-dimethyl-1,3-dioxolan-4-yl)methyl)hydroxylamine as the starting material. LCMS (method D1): RT=0.954 min, [M+H]+=480/482.