Improvements in the synthesis of nitrogenous bases
Pyridine and 3-picoline are produced by heating one of the following mixtures in the molecular ratios indicated in the presence of an alumina-silica catalyst, the molecular ratios of the aldehydes being maintained by introducing additional aldehyde to the reaction zone to compensate for any loss due...
Gespeichert in:
Hauptverfasser: | , , |
---|---|
Format: | Patent |
Sprache: | eng |
Schlagworte: | |
Online-Zugang: | Volltext bestellen |
Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
Schreiben Sie den ersten Kommentar!