Potassium Cyanide → 2-Fluoro-5-hydroxybenzonitrile
反応式
F[C:2]1([F:9])[CH:7]=[CH:6][C:5](=[O:8])[CH:4]=[CH:3]1.[C-:10]#[N:11].[K+]>CN(C)C=O>[C:10]([C:7]1[CH:6]=[C:5]([OH:8])[CH:4]=[CH:3][C:2]=1[F:9])#[N:11]参加物
4
実験手順
When 2 mmol of 4,4-difluorocyclohexadienone and 4 mmol of potassium cyanide in 0.5 ml of dimethylformamide were mixed for 10 minutes at room temperature, 3-cyano-4-fluorophenol was formed in 90% yield. The spectral data of this new compound are as follows: Mass spectrum: m/e 137 (M+); 109 (M-CO, H); 82; 57.
出典と根拠
- ORDレコード
- ord-d5ccff0370f04f7ab58656308b2d55c6
- 出典データセット
- uspto-grants-1988_07
- 特許番号
- US04760160
反応ノート
読み込み中…