Ammonium Acetate → HCID 59644531, compound

Participants

Reaction Conditions

Reaction Steps

Combine [4-[1-(3,5-bis-trifluoromethyl-benzyl)-5-phenyl-1H-[1,2,3]triazole-4-carbonyl]-5-(2-chloro-phenyl)-isoxazol-3-yl]-acetaldehyde (0.401 g, 0.65 mmol) and acetic acid (4.5 mL), add ammonium acetate (0.25 g, 3.2 mmol) and stir at 65° C. for 90 minutes. Concentrate, neutralize with saturated aqeous NaHCO3, extract with ether, dry over MgSO4, filter and concentrate under vacuum. Purify on chromatotron, using EtOAc/Hexane (10%-85%) to give the title compound: Exact mass 599.1, MS (IS) 600.1 (M+1), 1H NMR (CDCl3): δ 8.15 (d, J=6.6 Hz, 1H), 7.85 (s, 1H), 7.60 (m, 1H), 7.52-7.38 (m, 8H), 7.17 (m, 2H), 5.54 (s, 2H).

Provenance & Evidence