Potassium Bromide → HCID 46205732, compound

Participants

Reaction Steps

From 3d, reaction time 8 h (yield: 40%); mp 71-73° C.; IR (KBr) 1691, 1364 cm−1; 1H NMR (400 MHz, CDCl3) δ 3.90 (s, 3H), 6.89 (m, 2H), 7.34 (t, 1H, J=7 Hz), 7.53 (d, 1H, J=7 Hz), 7.58 (s, 1H), 7.76 (d, 1H, J=7 Hz), 7.90 (s, 1H), 8.29 (d, 1H, J=7 Hz); 13C NMR (100 MHz, CDCl3) δ 55.4, 108.7, 111.5, 111.8, 114.4, 118.7, 123.7, 125.6, 129.8, 130.3, 134.5, 144.5, 147.0, 160.1, 189.1. MS m/z 252 (M+, 64), 224 (100), 193 (42), 181 (18).

Provenance & Evidence