Réaction #1005970

Équation de réaction

3-chloroperoxybenzoic acid

2′-ethylsulfanylacetophenone

sodium thiosulfate

→

2′-ethylsulfonylacetophenone

Solvants

chloroform

Conditions de réaction

Traitement

1. 1
   Filtrationthe mixture was filtered
2. 2
   LavageThe filtrate was washed with a saturated aqueous sodium bicarbonate solution
3. 3
   Séchagedried over anhydrous magnesium sulfate
4. 4
   Concentrationconcentrated under reduced pressure

Mode opératoire

8.41 g of 3-chloroperoxybenzoic acid (purity of 65% or more) was added to a mixture of 3.0 g of 2′-ethylsulfanylacetophenone and 40 ml of chloroform under ice cooling, and the mixture was stirred at room temperature for 4 hours. A 10% aqueous sodium thiosulfate solution was poured to the reaction mixture, and the mixture was filtered. The filtrate was washed with a saturated aqueous sodium bicarbonate solution and dried over anhydrous magnesium sulfate, then concentrated under reduced pressure to obtain 3.5 g of 2′-ethylsulfonylacetophenone.

Source