反応 #579449

反応方程式

2-bromoacetophenone

tetrahydrothiophene

→

1-(2-oxo-2-phenylethyl)tetrahydrothiophenium bromide

溶媒

acetone

反応条件

後処理

1. 1
   workup.ADDITIONwas added dropwise
2. 2
   その他white solid obtained
3. 3
   ろ過was filtered
4. 4
   洗浄washed with acetone
5. 5
   その他dried

実験手順

150 Parts of 2-bromoacetophenone was dissolved in 375 parts of acetone, and 66.5 parts of tetrahydrothiophene was added dropwise thereto. After the mixture was stirred at room temperature for 24 hours, white solid obtained was filtered, washed with acetone and then dried to obtain 207.9 parts of 1-(2-oxo-2-phenylethyl)tetrahydrothiophenium bromide in the form of white crystals.

出典