反应详情

Prepared as in Example 53a from 2-amino-4-methoxybenzonitrile and benzoyl isocyanate as white solid (99 mg, 45%). 1H NMR (400 MHz, DMSO-d6) δ 3.86 (s, 3H), 6.87 (dd, J=2.5 Hz, 2.4 Hz, 1H), 7.54 (t, J=8 Hz, 2H), 7.66 (t, J=1.2 Hz, 1H), 7.77 (d, J=7.2 Hz, 1H), 7.89 (d, J=8.4 Hz, 1H), 8.03 (d, J=2.8 Hz, 2H), 11.35 (s, 1H), 11.52 (s, 1H). MS 295 (MH+).