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Acetyl chloride → 1-(2,4-Dimethoxyphenyl)ethanone
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Acetyl chloride | HCID 6367 | — |
| 反応物 | 1,3-Dimethoxybenzene | HCID 9025 | — |
| 反応物 | Aluminum(III) Chloride | HCID 6451240 | — |
| 溶媒 | Dichloromethane | HCID 6344 | — |
| 生成物 | 1-(2,4-Dimethoxyphenyl)ethanone | HCID 70016 | — |
反応手順
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.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US05292719 |
| 出典データセット | uspto-grants-1994_03 |
| ORD ID | ord-ba47e44c9a6a4cb5a071b3c192b07bc6 |
| 出典メモ | uspto-grants-1994_03 |