化工社化工社 化学情報印刷レポート · 研究参考用
Oxalyl chloride → Anthraquinone-2-carbonyl Chloride
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Oxalyl chloride | HCID 65578 | — |
| 反応物 | 2-Anthraquinonecarboxylic acid | HCID 67030 | — |
| 溶媒 | Dichloromethane | HCID 6344 | — |
| 生成物 | Anthraquinone-2-carbonyl Chloride | HCID 15025286 | — |
反応手順
The compound of Structure (I-C) was prepared as follows. 2-carboxyanthraquinone was reacted with oxalyl chloride in dichloromethane (catalyzed by dimethylformamide) to yield 2-chlorocarbonylanthraquinone, which was then reacted with 1-hexanol in tetrahydrofuran (in the presence of triethylamine) to yield 2-n-hexoxycarbonylanthraquinone, which was then treated in a manner similar to Preparation A to prepare the Structure (I-C) compound with a yield of 50%. Structure was confirmed by IR and NMR spectroscopy.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US04913996 |
| 出典データセット | uspto-grants-1990_04 |
| ORD ID | ord-1aade12be2404a799099d9c145ff8cb2 |
| 出典メモ | uspto-grants-1990_04 |