反应详情

Following the procedure of Example 5(c) 3,5-bis-(4-cyano-phenoxy)-benzoic acid 1.2 g (3.36 mmol) and diethyl-amine (0.245 g, 3.36 mmol) were used to afford 1.0 g of the required product. 1H NMR (DMSO-d6): δ 1.15 (6H, m), 3.22 (2H, m), 3.40 (2H, m), 6.94 (2H, d), 7.05 (1H, t), 7.25 (2H, d), 7.88 (2H, d).