Reaktionsgleichung
[N+:1]([C:4]1[CH:5]=[C:6]([NH2:11])[C:7]([NH2:10])=[CH:8][CH:9]=1)([O-:3])=[O:2].[CH:12](=O)[CH:13]=O>CCO>[N+:1]([C:4]1[CH:5]=[C:6]2[C:7](=[CH:8][CH:9]=1)[N:10]=[CH:13][CH:12]=[N:11]2)([O-:3])=[O:2]Komponenten
4
Edukt 2
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
A suspension of 4-nitrobenzene-1,2-diamine (15.3 g, 0.1 mol) and oxalaldehyde (40% in water, 17.4 g, 0.12 mol) in EtOH (150 mL) was stirred at reflux for 16 h. The mixture was then filtered, and the solid was collected to give 6-nitroquinoxaline as a yellow solid (17.0 g, yield 97%). ESI MS: m/z 176.0 [M+H]+.
Aufarbeitung
- temperatureat reflux for 16 h
- filtrationThe mixture was then filtered
- customthe solid was collected
Quellen und Nachweise
- ORD-Eintrag
- ord-6ef8dccfe38c4057b44168e7334c479d
- Quelldatensatz
- uspto-grants-2014_07
- Patentnummer
- US08765760B2
Verknüpfte Notizen
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