Stannous Chloride → 5-Methoxyquinolin-8-amine
Reaktionsgleichung
[CH3:1][O:2][C:3]1[CH:12]=[CH:11][C:10]([N+:13]([O-])=O)=[C:9]2[C:4]=1[CH:5]=[CH:6][CH:7]=[N:8]2.Cl[Sn]Cl>Cl.CO>[CH3:1][O:2][C:3]1[CH:12]=[CH:11][C:10]([NH2:13])=[C:9]2[C:4]=1[CH:5]=[CH:6][CH:7]=[N:8]2Komponenten
5
Edukt 2
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 2
Versuchsvorschrift
In a similar fashion using route 2 general procedure 4, 5-methoxy-8-nitroquinoline 585 (550 mg, 2.69 mmol), SnCl2 (1.53 g, 8.08 mmol), 6N HCl (3 drops) and MeOH (15 ml) for 1.3 h at 70° C. for 4 h gave the title compound (430 mg, 91%) which was used in the next step without further purification.
Aufarbeitung
- customfor 1.3 h
- customat 70° C.
- customfor 4 h
Quellen und Nachweise
- ORD-Eintrag
- ord-3265d8d77ae74a289cd58e0274ed5989
- Quelldatensatz
- uspto-grants-2015_08
- Patentnummer
- US09102688B2
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