Reaktionsgleichung
[N+:1]([CH3:4])([O-:3])=[O:2].C(=O)([O-])[O-].[K+].[K+].[F:11][C:12]1[CH:13]=[C:14]([CH:17]=[C:18]([F:20])[CH:19]=1)[CH:15]=[O:16]>O1CCCC1>[F:11][C:12]1[CH:13]=[C:14]([CH:15]([OH:16])[CH2:4][N+:1]([O-:3])=[O:2])[CH:17]=[C:18]([F:20])[CH:19]=1Komponenten
5
Edukt 3
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
Add nitromethane (200 mL) to a suspension of potassium carbonate (30 g) and 3,5-difluorobenzaldehyde (200 g) in tetrahydrofuran (600 mL) at room temperature. Stir at room temperature overnight, filter, wash with ethyl acetate and concentrate to give the desired compound as a crude oil (330 g) which is used in the next step without further purification.
Aufarbeitung
- filtrationfilter
- washwash with ethyl acetate
- concentrationconcentrate
Quellen und Nachweise
- ORD-Eintrag
- ord-2cf9865e0403426b8bcade080e174cea
- Quelldatensatz
- uspto-grants-2010_06
- Patentnummer
- US07745438B2
Verknüpfte Notizen
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