Reaktionsgleichung
[Cl:1][C:2]1[CH:11]=[CH:10][CH:9]=[CH:8][C:3]=1[O:4][CH2:5][CH2:6][OH:7].[H-].[Na+].[Cl:14][C:15]1[C:24](Cl)=[N:23][C:22]2[C:17](=[CH:18][CH:19]=[CH:20][CH:21]=2)[N:16]=1>O1CCOCC1>[Cl:14][C:15]1[C:24]([O:7][CH2:6][CH2:5][O:4][C:3]2[CH:8]=[CH:9][CH:10]=[CH:11][C:2]=2[Cl:1])=[N:23][C:22]2[C:17](=[CH:18][CH:19]=[CH:20][CH:21]=2)[N:16]=1Komponenten
5
Edukt 3
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
2-(2-Chlorophenoxy)ethanol (0.229 g, 1.33 mmol) was treated with NaH (55% dispersion in mineral oil; 0.058 g, 1.33 mmol) in dioxane (2 mL). After stirring at room temperature for 3 h, the mixture was added dropwise to a slurry of 2,3-dichloroquinoxaline (0.320 g, 1.60 mmol) in dioxane (1 mL). The resulting mixture was stirred at room temperature for 15 h to produce the intermediate 2-chloro-3-[2-(2-chlorophenoxy)ethoxy]quinoxaline which was used directly in the next step.
Aufarbeitung
- stirringThe resulting mixture was stirred at room temperature for 15 h
Quellen und Nachweise
- ORD-Eintrag
- ord-c016317b7e1e4fc298371001560eed63
- Quelldatensatz
- uspto-grants-2006_07
- Patentnummer
- US07071180B2
Verknüpfte Notizen
Wird geladen…