6-Nitroquinolin-2(1H)-one → 6-Aminoquinolin-2-ol
反応式
[N+:1]([C:4]1[CH:5]=[C:6]2[C:11](=[CH:12][CH:13]=1)[NH:10][C:9](=[O:14])[CH:8]=[CH:7]2)([O-])=O.[H][H]>CO.O=[Pt]=O>[NH2:1][C:4]1[CH:5]=[C:6]2[C:11](=[CH:12][CH:13]=1)[NH:10][C:9](=[O:14])[CH:8]=[CH:7]2参加物
5
実験手順
In a Parr catalytic hydrogenation apparatus 6-nitrocarbostyril, 5.3 g (0.028 mole), in 150 mL of methanol and 0.5 g PtO2 were shaken in a hydrogen atmosphere. The resulting yellow solid was extracted with refluxing methanol to yield 6-aminocarbostyril, 3.5 g, as yellow crystals; m.p. 315°-317° C.
後処理
- extractionThe resulting yellow solid was extracted with refluxing methanol
出典と根拠
- ORDレコード
- ord-749a5a7465414875b2f5ab155b7da4de
- 出典データセット
- uspto-grants-1992_11
- 特許番号
- US05166160
反応ノート
読み込み中…