反応式
[CH3:1][O:2][C:3]1[CH:8]=[CH:7][CH:6]=[C:5]([O:9][CH3:10])[CH:4]=1.[C:11](Cl)(=[O:13])[CH3:12].[Cl-].[Al+3].[Cl-].[Cl-]>C(Cl)Cl>[CH3:1][O:2][C:3]1[CH:4]=[C:5]([O:9][CH3:10])[CH:6]=[CH:7][C:8]=1[C:11](=[O:13])[CH3:12]参加物
5
実験手順
Using a Perrier modification, Perrier, Chem. Ber., Vol. 33, pp. 819 et seq. (1900), and Perrier, Bull. Soc. Chim. France, pp. 859 et seq. (1904), 1,3-dimethoxybenzene (138.0 g) (which may be obtained from Aldrich Chemical Company, Inc., Milwaukee, Wis.) is reacted with acetyl chloride (72.0 g), methylene chloride (500 ml), and aluminum chloride (145.0 g) to provide 2',4'-dimethoxy-acetophenone, which may then be purified using standard vacuum fractional distillation.
出典と根拠
- ORDレコード
- ord-ba47e44c9a6a4cb5a071b3c192b07bc6
- 出典データセット
- uspto-grants-1994_03
- 特許番号
- US05292719
関連ノート
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