反应详情

3,5-Dichloro-4-(4-methoxy-benzothiazol-2-yloxy)-phenylamine was synthesized (21%) from 2-chloro-4-methoxybenzotiazole (257) and 4-amino-2,6-dichlorophenol (Aldrich) in a similar manner as described in Example 417. 1H NMR (400 MHz, DMSO-d6) δ 7.48 (d, J=8.0 Hz, 1H), 7.28 (t, J=8.1 Hz, 1H), 7.01 (d, J=8.1 Hz, 1H), 6.73 (s, 2H), 5.86 (s, 2H), 3.85 (s, 3H). MS (EI): m/z 341 (M+H).