反应详情

Following the General Procedure-2, the titled compound (70 mg) was prepared from Intermediate 8 (150 mg, 0.35 mmol) and 4-bromo-2-fluorobenzonitrile (70 mg, 0.35 mmol) as a white solid. M.P.: 138-142° C. 1H-NMR (δ ppm, CDCl3, 400 MHz): 7.87 (d, J 1.6, 1H), 7.72-7.68 (m, 1H), 7.59 (d, J 8.5, 1H), 7.53-7.42 (m, 3H), 4.15 (d, J 10.6, 2H), 3.20-3.11 (m, 1H), 3.00 (t, J 11.8, 2H), 2.2-2.12 (m, 2H), 1.98-1.86 (m, 2H), 1.56 (S, 9H).