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9-Anthracenecarboxylic acid → Anthracene-9-carbonyl chloride
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | 9-Anthracenecarboxylic acid | HCID 2201 | — |
| 反応物 | Thionyl Chloride | HCID 24386 | — |
| 生成物 | Anthracene-9-carbonyl chloride | HCID 167528 | — |
反応手順
A mixture of 18.85 g of 9-anthroic acid and 60 ml of thionyl chloride is heated under reflux for 1 hour. The excess thionyl chloride is removed under vacuum (30 mm; 90° bath temperature); 50 ml of toluene is added and the mixture is concentrated again. This operation is repeated once more to give 20.6 g of 9-anthroyl chloride as a very moisture-sensitive, yellow solid.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US04077977 |
| 出典データセット | uspto-grants-1978_03 |
| ORD ID | ord-3ed3d34efb9e4ae59d549b4175592822 |
| 出典メモ | uspto-grants-1978_03 |