반응 #579448

반응 방정식

tetrahydrothiophene

1-bromo-3,3-dimethyl-2-butanone

→

1-(3,3-dimethyl-2-oxobutyl)tetrahydrothiophenium bromide

용매

acetone

반응 조건

후처리

1. 1
   workup.ADDITIONwas added dropwise
2. 2
   기타white solid obtained
3. 3
   여과was filtered
4. 4
   세척washed with acetone
5. 5
   기타dried

실험 절차

70.2 Parts of tetrahydrothiophene was dissolved in 750 parts of acetone, and 150 parts of 1-bromo-3,3-dimethyl-2-butanone was added dropwise thereto. After the mixture was stirred at room temperature for 24 hours, white solid obtained was filtered, washed with acetone and dried to obtain 161.3 parts of 1-(3,3-dimethyl-2-oxobutyl)tetrahydrothiophenium bromide in the form of white crystals.

출처