Tetrahydrothiophene → Phenacyltetrahydrothiophenium bromide

HRID 492267

反応式

HRID 492267 の反応式
[Br:1][CH2:2][C:3]([C:5]1[CH:10]=[CH:9][CH:8]=[CH:7][CH:6]=1)=[O:4].[S:11]1[CH2:15][CH2:14][CH2:13][CH2:12]1>CC(C)=O>[Br-:1].[O:4]=[C:3]([C:5]1[CH:10]=[CH:9][CH:8]=[CH:7][CH:6]=1)[CH2:2][S+:11]1[CH2:15][CH2:14][CH2:13][CH2:12]1

参加物

4

反応物 2

HCID 1127TetrahydrothiopheneHCID 6259Phenacyl bromide

生成物 1

HCID 11346720Phenacyltetrahydrothiophenium bromide

試薬・触媒・溶媒 1

HCID 180Acetone溶媒

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.

後処理

  1. additionwas added dropwise
  2. customwhite solid obtained
  3. filtrationwas filtered
  4. washwashed with acetone
  5. customdried

出典と根拠

ORDレコード
ord-37e02a890daa4cc6978efe183bf6854a
出典データセット
uspto-grants-2009_05
特許番号
US07531686B2

関連ノート

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