Reaktionsgleichung
Br[CH2:2][C:3]([C:5]1[CH:6]=[C:7]([CH:10]=[CH:11][CH:12]=1)[C:8]#[N:9])=O.[Cl:13][C:14]1[N:19]=[N:18][C:17]([NH2:20])=[CH:16][CH:15]=1>CCO>[Cl:13][C:14]1[CH:15]=[CH:16][C:17]2[N:18]([CH:2]=[C:3]([C:5]3[CH:6]=[C:7]([CH:10]=[CH:11][CH:12]=3)[C:8]#[N:9])[N:20]=2)[N:19]=1Komponenten
4
Edukt 2
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
1 mmol 3-(2-bromoacetyl)benzonitrile and 1 mmol 6-chloropyridazin-3-amine in 10 ml EtOH were heated to reflux for 12 h, then cooled to room temperature. The orange-red precipitate was collected by filtration, washed with cold EtOH, and air-dried to give the 3-(6-chloroimidazo[1,2-b]pyridazin-2-yl)benzonitrile (125 mg, 50%).
Aufarbeitung
- temperatureto reflux for 12 h
- filtrationThe orange-red precipitate was collected by filtration
- washwashed with cold EtOH
- customair-dried
Quellen und Nachweise
- ORD-Eintrag
- ord-8b23bb73b09a4ae99af5a05f93b29787
- Quelldatensatz
- uspto-grants-2011_01
- Patentnummer
- US07868001B2
Verknüpfte Notizen
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