反応式
[Br:1]Br.[C:3]([C:6]1[CH:11]=[CH:10][C:9]([NH:12][C:13](=[O:15])[CH3:14])=[CH:8][CH:7]=1)(=[O:5])[CH3:4].C(O)(=O)C>C(Cl)(Cl)(Cl)Cl>[Br:1][CH2:4][C:3]([C:6]1[CH:11]=[CH:10][C:9]([NH:12][C:13](=[O:15])[CH3:14])=[CH:8][CH:7]=1)=[O:5]参加物
5
実験手順
A solution of bromine (0.31 mL, 5.9 mmol) in carbon tetrachloride (10 mL) was added to a suspension of N-(4-acetylphenyl)acetamide (1 g, 5.6 mmol) (Lancaster Synthesis) in carbon tetrachloride (20 mL). The reaction mixture was stirred for several hours but TLC indicated only starting material. Acetic acid (10 mL) was added, and the reaction mixture was stirred overnight. Filtration gave N-[4-(bromoacetyl)phenyl]acetamide (1.4 g) as a solid. HPLC indicated that the purity was approximately 80%. This material was used directly in subsequent steps without purification.
後処理
- stirringthe reaction mixture was stirred overnight
- filtrationFiltration
出典と根拠
- ORDレコード
- ord-f5d11cfe3cd8412daee3285f06654237
- 出典データセット
- uspto-grants-2006_08
- 特許番号
- US07094896B2
関連ノート
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