m-Chloroperbenzoic acid → HCID 117601253, compound

Participants

Reaction Steps

4-(2-cyclopropylpyridin-3-yl)-6-(3,5-dimethylisoxazol-4-yl)-1H-benzo[d]imidazol-2(3H)-one (35 mg, 0.1 mmol) was dissolved in MeOH/DCM (1/1 mL). To the solution was added 3-Chloroperoxybenzoic acid (69.75 mg, 0.4 mol) and the mixture stirred at RT overnight. The organic solvent was evaporated and the residue was purified with Prep HPLC (0-100% CH3CN/H2O) to afford 2-cyclopropyl-3-(6-(3,5-dimethylisoxazol-4-yl)-2-oxo-2,3-dihydro-1H-benzo[d]imidazol-4-yl)pyridine 1-oxide.

Provenance & Evidence