Quaternarization of dipyridyl acetate to N,N{40 -dimethyl-4,4{40 -dipyridylium dihalide in acetic acid
A process is disclosed for quaternarizing 4,4'-dipyridyl diacetate to N,N'-dimethyl-4,4'-dipyridylium dihalide by reaction with an alkyl halide, preferably a lower alkyl halide such as methyl chloride, the reaction being carried out by:
Gespeichert in:
| Hauptverfasser: | , , , |
|---|---|
| Format: | Patent |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| Zusammenfassung: | A process is disclosed for quaternarizing 4,4'-dipyridyl diacetate to N,N'-dimethyl-4,4'-dipyridylium dihalide by reaction with an alkyl halide, preferably a lower alkyl halide such as methyl chloride, the reaction being carried out by: |
|---|