Dichloromethane → 7-Ethoxy-6-fluoroquinoline-2-carbaldehyde
反応式
[CH2:1]([O:3][C:4]1[CH:13]=[C:12]2[C:7]([CH:8]=[CH:9][C:10]([CH3:14])=[N:11]2)=[CH:6][C:5]=1[F:15])[CH3:2].[Se](=O)=[O:17].C(Cl)Cl.[O-]S([O-])(=O)=O.[Mg+2]>O1CCOCC1.O>[CH2:1]([O:3][C:4]1[CH:13]=[C:12]2[C:7]([CH:8]=[CH:9][C:10]([CH:14]=[O:17])=[N:11]2)=[CH:6][C:5]=1[F:15])[CH3:2]参加物
6
実験手順
To 7-ethoxy-6-fluoro-2-methylquinoline (180 mg, 0.877 mmol) in dioxane/water (5 mL/0.05 mL) was added selenium dioxide (136 mg, 1.23 mmol) and the reaction was heated to reflux for 2 hours. After cooling, DCM was added followed by MgSO4. After concentration, the residue was used in the next step without purification.
後処理
- temperaturethe reaction was heated
- temperatureto reflux for 2 hours
- temperatureAfter cooling
- concentrationAfter concentration
- customthe residue was used in the next step without purification
出典と根拠
- ORDレコード
- ord-e7587684c5c246f185246021301eaa2d
- 出典データセット
- uspto-grants-2014_11
- 特許番号
- US08889704B2
反応ノート
読み込み中…