反应详情

1-(3-Bromo-4-fluorophenyl)-5-methyl-1,5-dihydroimidazo[4,5-c]pyridin-4-one was coupled to 3-pyridylboronic acid, in the same way as in Example 1, to give 1-[4-fluoro-3-(pyridin-3-yl)phenyl]-5-methyl-1,5-dihydro-imidazo[4,5-c]pyridin-4-one as an off-white solid (50 mg, 32%): δH (400 MHz, CDCl3) 3.69 (3H, s), 6.38 (1H, d, J 7), 7.22 (1H, d, J 7), 7.40-7.49 (3H, m), 7.54 (1H, dd, J 7 and 3), 7.90-7.94 (2H, m), 8.70 (1H, dd, J 5 and 2), 8.84 (1H, s); m/z (ES+) 321 [MH+].