Hydrogen Peroxide → HCID 57652741, compound

Participants

Reaction Steps

To a solution of 4′-[3-(2,6-dichloro-phenyl)-5-isopropyl-3H-[1,2,3]triazol-4-ylmethoxy]-biphenyl-4-carbonitrile (0.150 mg) in dimethyl sulfoxide (1.2 mL) is added potassium carbonate (0.03 g) and 50% aqueous hydrogen peroxide (0.2 mL). The reaction mixture is allowed to stir at room temperature for 30 minutes. The reaction mixture is diluted with water (55 mL), cooled to 0° C., and filtered. The resulting solids are washed with cold (−78° C.) hexanes. The white solids are allowed to dry under reduced pressure to give the title compound (0.100 g, 64%). 1H NMR (300 MHz, CDCl3) δ 7.9 (d, 2H), 7.6 (d, 2H), 7.5 (m, 5H), 6.9 (d, 2H), 5.0 (s, 2H), 3.3 (p, 1H), 1.5 (d, 6H);′ APCI/MS m/e 481 (M+1), HPLC purity 98.5%.

Provenance & Evidence