1-Phenylpiperazine → 1-Piperazinepropanesulfonic acid, 4-phenyl-

HRID 2219727ノート

反応式

HRID 2219727 の反応式
[C:1]1([N:7]2[CH2:12][CH2:11][NH:10][CH2:9][CH2:8]2)[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.[CH2:13]1[CH2:19][S:16](=[O:18])(=[O:17])[O:15][CH2:14]1>CC(C)=O>[C:1]1([N:7]2[CH2:12][CH2:11][N:10]([CH2:14][CH2:13][CH2:19][S:16]([OH:18])(=[O:17])=[O:15])[CH2:9][CH2:8]2)[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1

参加物

4

反応物 2

HCID 70961-PhenylpiperazineHCID 14264Propane sultone

生成物 1

HCID 82407911-Piperazinepropanesulfonic acid, 4-phenyl-

試薬・触媒・溶媒 1

HCID 180Acetone溶媒

実験手順

To a solution of 1-phenylpiperazine (2.0 g, 1.9 mL, 12.3 mmol) in acetone (20 mL) was added 1,3-propane sultone (1.53 g, 12.9 mmol). The mixture was stirred at reflux for 2 hours. The reaction mixture was cooled to room temperature. The solid was collected by filtration, washed with acetone (2×25 mL) and dried in vacuo. This allowed the isolation of compound K, 3.04 g (87%).

後処理

  1. temperatureat reflux for 2 hours
  2. filtrationThe solid was collected by filtration
  3. washwashed with acetone (2×25 mL)
  4. customdried in vacuo

出典と根拠

ORDレコード
ord-7db22f019dd149c38c817694cd9ee042
出典データセット
uspto-grants-2008_08
特許番号
US07414076B2

反応ノート

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