Imidazole → HCID 57654602, compound

Participants

Reaction Steps

The title compound was prepared from 4-(6-Chloro-[1,2,4]triazolo[4,3-b]pyridazin-3-ylmethyl) -phenol (Example 45: step a) and imidazole as described in Example 43. 1H-NMR (CD3OD): δ 9.78 (1H, t, J=1.3 Hz), 8.54 (1H, d, J=9.9 Hz), 8.38 (1H, t, J=1.8 Hz), 7.97 (1H, d, J=9.9 Hz), 7.83 (1H, dd, J=1.3, 1.8 Hz), 7.23 (2H, d, J=8.6 Hz), 6.72 (2H, d, J=8.6 Hz), 4.53 (s, 2H). ESI-MS (m/z): Calcd. for C15H12N6O: 292.1; found: 293.2 (M+H).

Provenance & Evidence