Dimethyl Sulfoxide → HCID 118666045, compound

Participants

Reaction Steps

Potassium carbonate (90 mg, 0.650 mmol, 1.5 eq) and hydrogen peroxide (30%, 2.0 mL) were added at room temperature to a stirred solution of 5-(2-(3-(methylthio)-6-(morpholine-4-carbonyl)-1H-indol-1-yl)pyrimidin-5-yl)thiophene-3-carbonitrile (precursor of synthesis example 195, 200 mg, 0.433 mmol, 1.0 eq) in DMSO (2 mL). The reaction mixture was stirred at this temperature for 48 h and then diluted with water (10 mL). The precipitating solid was filtered off, washed with water, and dried under vacuum. The remnant was purified by column chromatography [silica gel 100-200 mesh, dichloromethane with 2% methanol].

Provenance & Evidence