化工社化工社 化学情報印刷レポート · 研究参考用
Triethyl phosphite → Phosphonic acid, [(3-cyanophenyl)methyl]-, diethyl ester
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Triethyl phosphite | HCID 31215 | — |
| 反応物 | Benzonitrile, 3-(bromomethyl)- | HCID 97249 | — |
| 生成物 | Phosphonic acid, [(3-cyanophenyl)methyl]-, diethyl ester | HCID 21466817 | 79.1% |
反応手順
3-Cyanobenzyl bromide (9.8 g, 50 mmol) and triethylphosphite (9.97 g, 60 mmol) were stirred at 140° C. for 3 hours. The resulting residue was evaporated, the distillate which has 145° C./1 mmHg was collected, and the title compound (10 g, 39.5 mmol, 79.1%) was obtained as a colorless oil.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US07932272B2 |
| 出典データセット | uspto-grants-2011_04 |
| ORD ID | ord-479d8d2d8a2a4504b2c621d45d245b55 |
| 出典メモ | uspto-grants-2011_04 |