関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|
| 反応物 | Chloroacetonitrile | HCID 7856 | — |
| 反応物 | 2-Fluorophenol | HCID 9707 | — |
| 反応物 | Potassium Carbonate | HCID 11430 | — |
| 溶媒 | Dimethylformamide | HCID 6228 | — |
| 溶媒 | Ethyl Acetate | HCID 8857 | — |
| 生成物 | (2-Fluorophenoxy)acetonitrile | HCID 15097545 | 97.4% |
反応手順
To a solution of 2-fluorophenol (560 mg, 5.0 mmol) in DMF (10 mL) is added potassium carbonate (828 mg, 6.0 mmol) followed by chloroacetonitrile (0.315 mL, 50.0 mmol). The reaction mixture is stirred and heated at 50° C. for 14 h. The reaction mixture is cooled to RT, diluted with EtOAc, and washed with water, brine, then dried (MgSO4), and filtered. The filtrate is evaporated, and the residue purified by chromatography on silica gel; elution with dichloromethane gives 736 mg of the product 384.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| 特許番号 | US07741493B2 |
|---|
| 出典データセット | uspto-grants-2010_06 |
|---|
| ORD ID | ord-e4fef959462742fb85a879cdd12a04bb |
|---|
| 出典メモ | uspto-grants-2010_06 |
|---|
