m-Chloroperbenzoic acid → HCID 25115014, compound

Participants

Reaction Steps

Meta-chloroperbenzoic acid (77%) (1.37 g, 6.12 mmol) was added portionwise to a solution of the title compound from Example 5 (1.40 g, 4.02 mmol) in dichloromethane (22 mL) at 0° C. and the reaction mixture was stirred overnight at room temperature. Then, more dichloromethane was added (100 mL) and the solution was washed with 4% aqueous sodium bicarbonate (4×30 ml) and brine. The organic layer was dried over sodium sulphate and concentrated under reduced pressure to yield the title compound (1.40 g, 96%) as a yellow solid.

Provenance & Evidence