2,6-二溴吡啶 、 7-(1-Fluoro-1-methylethyl)-3-tributylstannylimidazo[1,2-alpha]pyrimidine 以to afford 3-(6-bromopyridin-2-yl)-7-(1-fluoro-1-methylethyl)imidazo[1,2-α]pyrimidine (1.0 g, 68%) as a pale yellow solid的产率得到3-(6-Bromopyridin-2-yl)-7-(1-fluoro-1-methylethyl)imidazo[1,2-alpha]pyrimidine