反应详情

Following the General Procedure-1, the titled compound (50 mg) was prepared from Intermediate 12 (200 mg, 0.50 mmol) and Intermediate 3 (151 mg, 0.50 mmol) as an off-white solid. M.P.: 155.3-158.4° C. 1H-NMR (δ ppm, CDCl3, 400 MHz): 7.82 (dd, J 1.8, 8.1, 1H), 7.78 (dd, J 1.7, 9.4, 1H), 7.69-7.63 (m, 2H), 7.29 (td, 1.3, 10.6, 1H), 4.16 (d, J 11.2, 2 H), 3.22-3.16 (m, 1H), 3.11 (s, 3H), 3.00 (t, J 13.3, 2H), 2.21-2.14 (m, 2H), 2.00-1.88 (m, 2H), 1.48 (s, 9H).