Zurück
HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 260471Erstellt: 27. Oktober 2026

2-Chloro-4-cyanopyridine → 2-Methoxyisonicotinonitrile

https://huagongshe.com/reaction/260471

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
Edukt2-Chloro-4-cyanopyridineHCID 568638—
EduktSodium MethoxideHCID 10942334—
LösungsmittelMethanolHCID 887—
Produkt2-MethoxyisonicotinonitrileHCID 7204887—

Reaktionsschritte

A solution of 2-chloro-4-cyanopyridine (1.25 g, 9.1 mmol), prepared as described by D. Libermann, N. Rist, F. Grumbach, S. Cals, M. Moyeux and A. Rouaix, Bull. Soc. Chim. France, 694 (1958), in methanol was treated with sodium methoxide (0.58 g, 10.9 mmol) and refluxed for 30 minutes. The reaction mixture was cooled, filtered and the filtrate concentrated in vacuo to obtain the crude product as an off-white solid. The crude product was chromatographed on silica gel with 20% ethyl acetate in hexane. The title compound was obtained as a white powder.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS05527819
Quelldatensatzuspto-grants-1996_06
ORD IDord-45dee7e4a0c54f2d8932178cdf3a380e
Quellennotizuspto-grants-1996_06