反应详情

The title compound was prepared by reacting the product of Example 1B (0.1574 g, 0.53 mmol) and 4′-aminoacetophenone (0.0876 g, 0.65 mmol) using the procedure as described in Example 1C. MS (ESI+) m/z 412 (M+H)+; (ESI−) m/z 410 (M−H)−; 1H NMR (300 MHz, CD3OD) δ 2.63 (s, 3H), 7.51 (dd, J=8.1, 4.7 Hz, 1H), 8.07 (dd, J=8.1, 1.4 Hz, 1H), 8.11 (s, 4H), 8.19 (dd, J=8.0, 1.5 Hz, 1H), 8.30 (dd, 1H), 8.45 (d, J=8.1 Hz, 1H), 8.65 (dd, J=4.7, 1.4 Hz, 1H).