Acetic Acid → HCID 58804027, compound

Participants

Reaction Conditions

Reaction Steps

Dissolve [1-(3,5-Bis-trifluoromethyl-benzyl)-5-pyridin-3-yl-1H-imidazol-4-yl]-[5-(2-chloro-phenyl)-3-(tetrahydro-pyran-2-yloxymethyl)-isoxazol-4-yl]-methanone (0.136 g, 0.20 mmol) in THF (1.5 mL), add acetic acid (1.5 mL) and H2O (0.5 mL). Attach a reflux condenser and stir 20 hours in a 60° C. oil bath. Concentrate under vacuum, neutralize with saturated aqueous NaHCO3, and extract with EtOAc. Dry over MgSO4, filter through paper, and concentrate under vacuum. Recrystallize in ether/hexane (1:10) to give the title compound: MS (ES) 607.1 (M+1), 1H NMR (CDCl3) δ 8.69 (br s, 1H), 8.58 (br s, 1H), 7.82 (s, 1H), 7.64 (m, 2H), 7.44–7.28 (m, 5H), 7.23 (s, 2H), 5.14 (s, 2H), 4.76 (s, 2H).

Provenance & Evidence