Reaktionsgleichung
[Cl:1][C:2]1[CH:3]=[N:4][CH:5]=[C:6]([CH:10]=1)[C:7]([O-:9])=[O:8].[OH-].[Na+].Cl>>[Cl:1][C:2]1[CH:3]=[N:4][CH:5]=[C:6]([CH:10]=1)[C:7]([OH:9])=[O:8]Komponenten
4
Reaktionsbedingungen
- Temperatur
- 60 °C
Versuchsvorschrift
To 5-chloronicotinate (10.5 g) was added 1N NaOH (84.9 mL) at ambient temperature. The mixture was heated at 60° C. for 1 hour. The reaction mixture was adjusted to pH 4–5 with HCl. The precipitate was filtered to give 5-chloronicotinic acid (6.9 g) a colorless solid.
Aufarbeitung
- filtrationThe precipitate was filtered
Quellen und Nachweise
- ORD-Eintrag
- ord-537602e154b04d0cbb337da3de6eb777
- Quelldatensatz
- uspto-grants-2006_12
- Patentnummer
- US07153854B2
Verknüpfte Notizen
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