反应 #1005970

反应方程式

3-chloroperoxybenzoic acid

2′-ethylsulfanylacetophenone

sodium thiosulfate

→

2′-ethylsulfonylacetophenone

溶剂

chloroform

反应条件

后处理

1. 1
   过滤the mixture was filtered
2. 2
   洗涤The filtrate was washed with a saturated aqueous sodium bicarbonate solution
3. 3
   干燥dried over anhydrous magnesium sulfate
4. 4
   浓缩concentrated under reduced pressure

实验过程

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.

来源