化工社化工社 化学情報印刷レポート · 研究参考用
Resorcinol → 1,3-Benzenediol, o-octanoyl-
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Resorcinol | HCID 5054 | — |
| 反応物 | Octanoic anhydride | HCID 69340 | — |
| 反応物 | Hydroquinone mono-acetate | HCID 21327627 | — |
| 反応物 | Octanoyloxy-3-hydroxy benzene (resorcinol monooctanoate) | HCID 131716678 | — |
| 触媒 | 4-(Dimethylamino)pyridine | HCID 14284 | — |
| 溶媒 | Triethylamine | HCID 8471 | — |
| 溶媒 | Ethyl Acetate | HCID 8857 | — |
| 生成物 | 1,3-Benzenediol, o-octanoyl- | HCID 14549096 | — |
反応手順
Adapting the method of synthesis disclosed in D. Johnston, "Preparation of Hydroquinone Monoacetate," Chemistry & Industry 24:1000 (1982) (which is incorporated herein by reference), it is expected that resorcinol may be combined with about an equimolar amount of dioctanoic acid anhydride, and ethyl acetate solvent, a non-nucleophilic solvent, in the presence of 4-dimethylaminopyridine, a catalyst, and a base, such as triethylamine, at room temperature, to produce the desired 1 octanoyloxy-3-hydroxy benzene (resorcinol monooctanoate).
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US04964870 |
| 出典データセット | uspto-grants-1990_10 |
| ORD ID | ord-6ce8d7de2557459fa3c9e28bf34037b6 |
| 出典メモ | uspto-grants-1990_10 |