Phosphorus oxychloride → 4,8-Dichloro-2,3-dimethylquinoline
反応式
[Cl:1][C:2]1[CH:3]=[CH:4][CH:5]=[C:6]2[C:11]=1[N:10]=[C:9]([CH3:12])[C:8]([CH3:13])=[C:7]2O.O=P(Cl)(Cl)[Cl:17]>>[Cl:17][C:7]1[C:6]2[C:11](=[C:2]([Cl:1])[CH:3]=[CH:4][CH:5]=2)[N:10]=[C:9]([CH3:12])[C:8]=1[CH3:13]参加物
3
実験手順
Prepared according to procedure S using 8-chloro-2,3-dimethylquinolin-4-ol (1.14 g, 5.49 mmol) in POCl3 (7 mL). The resulting precipitate was collected by filtration to have 4,8-dichloro-2,3-dimethylquinoline. Mass Spectrum (ESI) m/e=227 (M+1).
後処理
- customPrepared
- filtrationThe resulting precipitate was collected by filtration
出典と根拠
- ORDレコード
- ord-f112101a30b648baac5f89a0e5a09489
- 出典データセット
- uspto-grants-2014_07
- 特許番号
- US08765940B2
反応ノート
読み込み中…