Ethanol → HCID 22727954, compound

Participants

Reaction Steps

6-Bromo-3-[3-(imidazol-1-yl)phenyl]-3H-imidazo[4,5-b]pyridine was prepared from N-(5-bromo-3-nitropyridin-2-yl)-N-[3-(imidazol-1-yl)phenyl]amine as described in Example 1. Oxalate salt, cream-coloured powder, m.p. 236-238° C. (from ethanol); δH (400 MHz, d6-DMSO) 7.23 (1H, s), 7.75 (2H, m), 7.92 (1H, s), 8.01-8.03 (1H, m), 8.24 (1H, s), 8.51 (1H, s), 8.57 (2H, dd, J 6 and 2), 9.09 (1H, s); m/z (ES+) 340 and 342 (M++H).

Provenance & Evidence