反应详情

3-Bromo-7-chloro-8-fluoroimidazo[1,2-α]pyridine (45 mg, 0.18 mmol) was coupled with 4-fluoro-3-(pyridin-3-yl)phenylboronic acid (49 mg, 0.19 mmol), as described in Example 1, to afford the title compound as a white amorphous solid (49 mg, 80%): δH (400 MHz, DMSO) 7.10 (1H, t, J 7.0), 7.54-7.61 (2H, m), 7.77-7.81 (1H, m), 7.92 (1H, dd, J 2.3, 7.4), 7.94 (1H, s), 8.09-8.12 (1H, m), 8.52 (1H, dd, J 1.0, 7.2), 8.65-8.66 (1H, m), 8.88 (1H, s); m/z (ES+) 342 (100%, [MH]+).