HCID 70577148, Verbindung → HCID 70577147, Verbindung

HRID 848482Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 848482
[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]=1

Komponenten

3

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

  1. customdry hydrogen chloride was bubbled through the solution for 10 minutes
  2. customThe precipitate was dried
  3. 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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