m-Chloroperbenzoic acid → HCID 22841642, compound

Participants

Reaction Steps

A solution of meta-chloroperbenzoic acid (105 mg) in chloroform (5 ml) was added to a solution of (S)-5,11-dihydro-5-(2-pyrrolidinylmethyl)dibenzo[b,e][1,4]thiazepine hydrochloride (see Preparation 21) (200 mg) in chloroform (10 ml) and the mixture stirred at room temperature for 4 hours, washed with 10% aqueous sodium carbonate solution, dried over sodium sulphate and evaporated under reduced pressure to give the title compound as a colourless gum, (180 mg, 96%).

Provenance & Evidence