m-Chloroperbenzoic acid → HCID 58392342, compound

Participants

Reaction Steps

25 mg (64 μmol) of the compound from Example 35 were introduced into 5 ml of dichloromethane at 0° C., 16 mg (64 μmol) of 70% pure meta-chloroperbenzoic acid were added, and the mixture was stirred at RT overnight. The residue after concentration was purified by preparative HPLC (RP18 column; mobile phase: acetonitrile-water gradient with addition to 0.1% formic acid) to result in 24 mg (92% of theory) of the title compound as mixture of diastereomers.

Provenance & Evidence