Fluorine → HCID 20497530、化合物
反応式
[N+:1]([C:4]1[CH:9]=[CH:8][CH:7]=[CH:6][C:5]=1[CH2:10][C:11](=[O:16])[C:12]([O:14][CH3:15])=[O:13])([O-:3])=[O:2].[F:17]F>C(#N)C>[N+:1]([C:4]1[CH:9]=[CH:8][CH:7]=[CH:6][C:5]=1[CH:10]([F:17])[C:11](=[O:16])[C:12]([O:14][CH3:15])=[O:13])([O-:3])=[O:2]参加物
4
実験手順
In the same manner as in Example 1, methyl 3-(2-nitrophenyl)pyruvate (2.23 g; 10 mmol) is dissolved in acetonitrile (50 g) and reacted with fluorine. By distilling off the solvent under reduced pressure, there is obtained a crude product, whicch is rectified to give methyl 3-(2-nitrophenyl)-3-fluoropyruvate.
後処理
- distillationBy distilling off the solvent under reduced pressure
- customthere is obtained a crude product, whicch
出典と根拠
- ORDレコード
- ord-5a24c407c90a4180b97a6c65afe37a54
- 出典データセット
- uspto-grants-1983_06
- 特許番号
- US04390702
反応ノート
読み込み中…