HCID 70577148, Verbindung → HCID 70577147, Verbindung
Reaktionsgleichung
[Cl:1][C:2]1[CH:7]=[CH:6][C:5]([N:8]2[C:17]3[C:12](=[CH:13][CH:14]=[CH:15][CH:16]=3)[N:11]=[C:10]([NH:18][CH2:19][CH2:20][N:21]([CH2:24][CH3:25])[CH2:22][CH3:23])[C:9]2=[O:26])=[CH:4][CH:3]=1>C(Cl)(Cl)Cl>[ClH:1].[ClH:1].[Cl:1][C:2]1[CH:7]=[CH:6][C:5]([N:8]2[C:17]3[C:12](=[CH:13][CH:14]=[CH:15][CH:16]=3)[N:11]=[C:10]([NH:18][CH2:19][CH2:20][N:21]([CH2:24][CH3:25])[CH2:22][CH3:23])[C:9]2=[O:26])=[CH:4][CH:3]=1Komponenten
3
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
1-(4-Chlorophenyl)-1,2-dihydro-3-(N,N-diethylamino)ethylaminoquinoxalin-2-one (5.0 g) was dissolved in chloroform (150 ml) and dry hydrogen chloride was bubbled through the solution for 10 minutes. The precipitate was dried and recrystallised from ethanol giving the title compound mp >240° C.
Aufarbeitung
- customdry hydrogen chloride was bubbled through the solution for 10 minutes
- customThe precipitate was dried
- customrecrystallised from ethanol giving the title compound mp >240° C.
Quellen und Nachweise
- ORD-Eintrag
- ord-a21151614f2b40ed92f2eff4c8947795
- Quelldatensatz
- uspto-grants-1981_10
- Patentnummer
- US04296114
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