Water → HCID 19001699, compound

Participants

Reaction Steps

3 g of 5-{2-(methylthio)ethyl}-1,3-benzodioxole was dissolved in 100 ml of chloroform. An equimolar amount of m-chloroperbenzoic acid was added to the solution under stirring under reflux with dry ice/alcohol to conduct the reaction for 1 h. 300 ml of chloroform and 300 ml of water were added thereto and then sodium carbonate was added to the mixture until the aqueous layer became alkaline. After separation of the layers, the chloroform layer was washed with water twice and dried over sodium sulfate. The solvent was distilled off under reduced pressure. The oily product was purified according to silica gel column chromatography (chloroform: methanol=20:1) to obtain 1.6 g of the intended compound in the form of a colorless oil.

Provenance & Evidence