化工社化工社 化学情報印刷レポート · 研究参考用
Diethyl benzylphosphonate → Benzylphosphonic Acid
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Diethyl benzylphosphonate | HCID 14122 | — |
| 溶媒 | Hydrochloric Acid | HCID 313 | — |
| 溶媒 | Methanol | HCID 887 | — |
| 生成物 | Benzylphosphonic Acid | HCID 81312 | 59.2% |
反応手順
A solution of diethyl benzylphosphonate (25 g) in methanol (10 ml) and concentrated hydrochloric acid (500 ml) solution was refluxed for 4 days. The mixture was cooled to room temperature, and precipitated crystal was collected by filtration to give benzylphosphonic acid (11.17 g) as colorless crystals.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US06172061B2 |
| 出典データセット | uspto-grants-2001_01 |
| ORD ID | ord-dde78dcacfcc4ea3b3cf341bf25c2323 |
| 出典メモ | uspto-grants-2001_01 |