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O-Methyltyramine → 4-bromo-N-[2-(3-methoxyphenyl)ethyl]benzamide

HRID 342212
ノート
印刷プレビュー

反応式

HRID 342212 の反応式
CO[C:3]1[CH:8]=[CH:7][C:6]([CH2:9][CH2:10][NH2:11])=[CH:5][CH:4]=1.C(N(C(C)C)CC)(C)C.[Br:21][C:22]1[CH:30]=[CH:29][C:25]([C:26](Cl)=[O:27])=[CH:24][CH:23]=1.[C:31](=O)([O-])[OH:32].[Na+]>C(Cl)Cl>[Br:21][C:22]1[CH:30]=[CH:29][C:25]([C:26]([NH:11][CH2:10][CH2:9][C:6]2[CH:5]=[CH:4][CH:3]=[C:8]([O:32][CH3:31])[CH:7]=2)=[O:27])=[CH:24][CH:23]=1
参加物実験手順後処理出典と根拠反応ノート

参加物

6

反応物 4

HCID 4657O-MethyltyramineHCID 685154-Bromobenzoyl chlorideHCID 81531DiisopropylethylamineHCID 516892Sodium Bicarbonate

生成物 1

HCID 110241034-bromo-N-[2-(3-methoxyphenyl)ethyl]benzamide

試薬・触媒・溶媒 1

HCID 6344Dichloromethane溶媒2 回

実験手順

29.2 ml of 2-(4-methoxyphenyl)-ethylamine and 34.2 ml of diisopropylethylamine are added dropwise in succession at 0° C. to a solution of 43.9 g of 4-bromobenzoyl chloride in 500 ml of methylene chloride. The reaction mixture is left to warm to room temperature and stirred, subsequently diluted with methylene chloride and treated with saturated sodium hydrogen carbonate solution. The organic phase is washed with saturated sodium hydrogen carbonate solution and then saturated sodium chloride solution, dried and concentrated. There are obtained 66.1 g of 4-bromo-N-[2-(3-methoxy-phenyl)-ethyl]-benzamide, MS: m/e 333 (M+, 1 Br).

後処理

  1. waitThe reaction mixture is left
  2. washThe organic phase is washed with saturated sodium hydrogen carbonate solution
  3. dry with materialsaturated sodium chloride solution, dried
  4. concentrationconcentrated

出典と根拠

ORDレコード
ord-968f8083c6c04f11a6de32f11a6d5441
出典データセット
uspto-grants-1999_01
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US05856503

反応ノート

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