HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
2-Chloro-4-cyanopyridine → 2-Methoxyisonicotinonitrile
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | 2-Chloro-4-cyanopyridine | HCID 568638 | — |
| Edukt | Sodium Methoxide | HCID 10942334 | — |
| Lösungsmittel | Methanol | HCID 887 | — |
| Produkt | 2-Methoxyisonicotinonitrile | HCID 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
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US05527819 |
| Quelldatensatz | uspto-grants-1996_06 |
| ORD ID | ord-45dee7e4a0c54f2d8932178cdf3a380e |
| Quellennotiz | uspto-grants-1996_06 |