m-Chloroperbenzoic acid → HCID 131728138, compound

Participants

Reaction Steps

MCPBA (1.07 g) was added to a solution of example 1 part a) (1.79 g) in dichloromethane (20 ml) at 0° C. The reaction mixture was stirred for 1 h, after which further mCPBA (53 mg) was added and stirred for a further 30 min. The reaction mixture was allowed to reach room temperature and the sub-title compound was obtained as a white solid after filtration (0.68 g). Used directly in the next step without further purification.

Provenance & Evidence