m-Chloroperbenzoic acid → HCID 21105691, compound

Participants

Reaction Steps

N-(3,5-dichloropyrid-4-yl)-4-methoxy-8-acetamido-dibenzo[b,d]furan-1-carboxamide (0.215 gm, 0.49 mmole) (Example 4) was suspended in dichloromethane. To this reaction mixture was added 0.507 gm (2.9 mmoles) of meta-chloroperbenzoic acid (50%) and reaction mixture was refluxed for 3 hours and stirred at room temp. for 12 hours. Dichloromethane was removed under vaccum and the crude compound was purified through silica gel column to obtain 0.066 gm (30%) of the N-oxide.

Provenance & Evidence