反应详情

7-(1,1-Difluoroethyl)-3-tributylstannylimidazo[1,2-α]pyrimidine was reacted with 4-(5-bromo-2-fluorophenyl)pyridine following the procedure described in Example 32 to give 7-(1,1-difluoroethyl)-3-[4-fluoro-3-(pyridin-4-yl)phenyl]imidazo[1,2-α]pyrimidine as a white solid: δH (360 MHz, CDCl3) 2.16 (1H, t, J 19), 7.31 (1H, d, J 7), 7.43 (1H, dd, J 10 and 8), 7.54 (2H, dd, J 6 and 1), 7.57-7.66 (2H, m), 8.00 (1H, s), 8.67 (1H, d, J 7), 8.74 (2H, d, J 6); m/z (ES+) 355 (M++H).