関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|
| 反応物 | Sulfur trioxide triethylamine complex | HCID 222301 | — |
| 反応物 | 3,5-Difluorobenzamide | HCID 2736910 | — |
| 溶媒 | Triethylamine | HCID 8471 | — |
| 生成物 | 3,5-Difluorobenzonitrile | HCID 587204 | 85.7% |
反応手順
A suspension of 10 mmol of 3,5-difluorobenzamide and 25 mmol of triethylamine-sulphur trioxide in 30 ml of triethylamine was stirred at 89° C. for 1 hour. The working up was effected as described under Example 1a). Yield: 85.7% of theory.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| 特許番号 | US05817827 |
|---|
| 出典データセット | uspto-grants-1998_10 |
|---|
| ORD ID | ord-caeff4bacf96472ca392dbc8cd0d0e74 |
|---|
| 出典メモ | uspto-grants-1998_10 |
|---|
