تفاعل #1005970

معادلة التفاعل

3-chloroperoxybenzoic acid

2′-ethylsulfanylacetophenone

sodium thiosulfate

→

2′-ethylsulfonylacetophenone

المذيبات

chloroform

ظروف التفاعل

المعالجة

1. 1
   ترشيحthe mixture was filtered
2. 2
   غسيلThe filtrate was washed with a saturated aqueous sodium bicarbonate solution
3. 3
   تجفيفdried over anhydrous magnesium sulfate
4. 4
   تركيزconcentrated under reduced pressure

الإجراء التجريبي

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.

المصدر