Hydrochloric Acid → HCID 178437542, Verbindung
Reaktionsgleichung
[Cl:1][C:2]1[CH:3]=[C:4]2[C:9](=[CH:10][CH:11]=1)[N:8]=[C:7]1[NH:12][C:13]([CH2:15][CH3:16])=[N:14][C:6]1=[N:5]2.Cl>CO>[ClH:1].[Cl:1][C:2]1[CH:3]=[C:4]2[C:9](=[CH:10][CH:11]=1)[N:8]=[C:7]1[NH:12][C:13]([CH2:15][CH3:16])=[N:14][C:6]1=[N:5]2Komponenten
4
Edukt 2
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
Two parts of 6-chloro-2-ethyl-1H-imidazo[4,5-b]quinoxaline was suspended in 40 parts of methanol. One part of concentrated HCl was added to give a solution. A solid formed at once and the slurry was cooled and filtered to give 2 parts of 6-chloro-2-ethyl-1H-imidazo[4,5-b]quinoxaline hydrochloride, m.p. 280°-282°.
Aufarbeitung
- customto give a solution
- customA solid formed at once and the slurry
- temperaturewas cooled
- filtrationfiltered
Quellen und Nachweise
- ORD-Eintrag
- ord-149483f9e770434893ea7d493c1867be
- Quelldatensatz
- uspto-grants-1977_05
- Patentnummer
- US04022777
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