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Thionyl Chloride → 4-Methoxy-3-methylbenzoyl chloride
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Thionyl Chloride | HCID 24386 | — |
| 反応物 | 4-Methoxy-3-methylbenzoic Acid | HCID 2759583 | — |
| 溶媒 | Dichloromethane | HCID 6344 | — |
| 生成物 | 4-Methoxy-3-methylbenzoyl chloride | HCID 21092930 | — |
反応手順
A solution of 11.5 g. (0.07 mol.) of 3-methyl-4-methoxybenzoic acid and 10.7 g. (0.09 mol.) of thionyl chloride in 60 ml. of methylene chloride is refluxed on a steam bath for two hours. Concentration under reduced pressure and distillation of the residue gives 3-methyl-4-methoxybenzoic acid chloride, m.p. 37°-39°.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US03947470 |
| 出典データセット | uspto-grants-1976_03 |
| ORD ID | ord-825962360d5b436aa0ad301d11e764e5 |
| 出典メモ | uspto-grants-1976_03 |