반응 #939016

반응 방정식

sodium

butylmercaptan

ethanol

2-chlorocyclopentane

ethanol

→

2-Butylthiocyclopentanone

반응 조건

후처리

1. 1
   기타The ethanol was removed from the mixture
2. 2
   workup.DISSOLUTIONthe residue was dissolved in ether
3. 3
   기타the solvent was evaporated
4. 4
   workup.DISTILLATIONthe resultant was then subjected to distillation
5. 5
   기타giving 2-buthylthiocyclopentanone (90 g)

실험 절차

Absolute ethanol (600 ml) was added with metal sodium (13.8 g) and butylmercaptan (64.8 g). A solution of 2-chlorocyclopentane (71.1 g) in absolute ethanol (600 ml) was added to the mixture and then was allowed to stand overnight at a low temperature. The ethanol was removed from the mixture, and the residue was dissolved in ether. The resulting solution was neutralized with aqueous acetic acid solution, the solvent was evaporated, and the resultant was then subjected to distillation, thereby giving 2-buthylthiocyclopentanone (90 g).

출처