反应详情

Prepared as in Example 1a from 2-aminothiophene-3-carbonitrile and benzoyl isocyanate as a white solid. 1H NMR (400 MHz, DMSO-d6) δ7.23-7.19 (m, 2H), 7.55 (t, J=8.0 Hz, 2H), 7.70-7.66 (m, 1H), 8.04-8.02 (m, 2H), 11.62 (bs, 1H), 12.18 (bs, 1H). MS 272 (MH+).