Potassium Carbonate → HCID 86711955, compound

Participants

Reaction Steps

To a solution of 5-(5-methyl-1H-1,2,4-triazol-3-yl)-3-(4-(trifluoromethoxy)phenyl)-isoxazole (257 mg, 0.83 mmol) and 1-bromo-3-(bromomethyl)benzene (206 mg, 0.83 mmol) in DMF (20 mL), was added K2CO3 (286 mg, 2.07 mmol). The mixture was stirred at RT for 16 h, then diluted with H2O (50 mL) and extracted with EtOAc (3×30 mL). The combined organic layers were washed with H2O (20 mL) and brine (20 mL), dried over Na2SO4, filtered and concentrated under reduced pressure; the residue was purified by silica gel chromatography (Petroleum ether:EtOAc=1:1) to give the title compound as a white solid (230 mg, 58%). MS (ES+) C20H14BrF3N4O2 requires: 478. found: 479 [M+H]+.

Provenance & Evidence