Potassium Bromide → HCID 71277817, Verbindung

Beteiligte Stoffe

Reaktionsschritte

Prepared from VII and 4-amino-2-nitrophenol. Flash chromatography eluent (DCM-EtOAc, 5:5). Yield: 60%; brown solid; mp>260° C.; IR (KBr) νmax/cm−1 3334, 3081, 2926, 2225, 1627, 1591, 1569, 1525, 1465, 1419, 1395, 1305, 1237, 1171, 1132, 1070, 966, 930, 834, 819; 1H NMR (300 MHz, DMSO-d6) δ 8.52 (d, 1H, J=8.7 Hz), 8.28 (m, 1H), 8.03 (m, 1H), 7.75 (d, 1H, J=8.7 Hz), 7.61 (m, 1H), 7.15 (d, 1H, J=9.0 Hz); HRMS calcd for C16H9N6O3S (M+H+): 365.0457, found 365.0441.

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