化工社化工社 化学情報印刷レポート · 研究参考用
Hydrogen Peroxide → Chalcone epoxide
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Hydrogen Peroxide | HCID 784 | — |
| 反応物 | Cinnamoylbenzene | HCID 7189 | — |
| 反応物 | Sodium Carbonate | HCID 10340 | — |
| 溶媒 | Ethanol | HCID 702 | — |
| 生成物 | Chalcone epoxide | HCID 92219 | 22% |
反応手順
1.040 g (5 mmol) of chalcone was dissolved in 15 ml of ethanol and to the solution was added 2 ml of 25% hydrogen peroxide and 2 ml of an aqueous solution of 1 M sodium carbonate. The precipitate which was formed after stirring for 3 h was isolated and recrystallized from DMSO-water to give 250 mg (22%) of chalcone epoxide.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US06603046B1 |
| 出典データセット | uspto-grants-2003_08 |
| ORD ID | ord-237e2fdfe3354990828bfac22728a36b |
| 出典メモ | uspto-grants-2003_08 |