反应详情

Prepared as in Example 53a from 2-amino-6-hydroxybenzonitrile and benzoyl isocyanate as an off-white solid (166 mg, 46%). 1H NMR (400 MHz, DMSO-d6) δ6.76 (d, J=8.4 Hz, 1H), 7.46 (t, J=8 Hz, 1H), 7.54 (t, J=8 Hz, 2H), 7.66-7.73 (m, 2H), 8.04-8.06 (d, J=8 Hz, 2H), 11.24 (s, 1H), 11.30 (s, 1H), 11.42 (s, 1H). MS 281 (MH+).