化工社化工社 化学情報印刷レポート · 研究参考用
Water → HCID 18791126、化合物
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Water | HCID 962 | — |
| 反応物 | 2,4-Diethylthioxanthone | HCID 122825 | — |
| 反応物 | Sodium borohydride | HCID 4311764 | — |
| 溶媒 | Methanol | HCID 887 | — |
| 生成物 | HCID 18791126 | HCID 18791126 | 99.3% |
反応手順
To a stirred solution of 2,4-diethyl-9H-thioxanthen-9-one (20 g, 74.5 mmol) in methanol (400 ml) cooled in an ice bath was added sodium borohydride (8 g, 0.2 mole) portionwise. After 1 hour at room temperature, water (100 ml) was added to the reaction mixture and the precipitate collected and washed with water to give the title compound as a white solid (20 g).
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US06054448 |
| 出典データセット | uspto-grants-2000_04 |
| ORD ID | ord-c97341537da64b47bc474f8f2b95fa97 |
| 出典メモ | uspto-grants-2000_04 |