化工社化工社 化学情報印刷レポート · 研究参考用
3-Hydroxybenzoic Acid → 2-(3-hydroxybenzoyl) oxymethyl-5-hydroxy-4H-pyran-4-one
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | 3-Hydroxybenzoic Acid | HCID 7420 | — |
| 反応物 | Sodium Hydroxide | HCID 14798 | — |
| 反応物 | Chlorokojic acid | HCID 82051 | — |
| 生成物 | 2-(3-hydroxybenzoyl) oxymethyl-5-hydroxy-4H-pyran-4-one | HCID 22404008 | 55.1% |
反応手順
By following the procedure of Example 1 by employing 1.39 g(10.1 mmole) of 3-hydroxybenzoic acid, 0.4 g (10.1 mmole) of sodium hydroxide and 1.46 g(9.1 mmole) of chlorokojic acid, there was obtained 1.31 g(55.1%) of 2-(3-hydroxybenzoyl) oxymethyl-5-hydroxy-4H-pyran-4-one as a solid.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US05523421 |
| 出典データセット | uspto-grants-1996_06 |
| ORD ID | ord-0b641a365b804204b9948cccc264687e |
| 出典メモ | uspto-grants-1996_06 |