PROCESS FOR THE PREPARATION OF NAPHTHACENES

PROCESS FOR THE PREPARATION OF NAPHTHACENES

30,615 TITLE OF THE INVENTION Process for the Preparation of Naphthacenes A process for the preparation of a substituted naphthacene is disclosed wherein a 1,3-diphenyl-propargyl alcohol is reacted with an alkanesulfonyl halide, the resultant reaction product is heated in the presence of a hindered...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
1. Verfasser: ESSENFELD, AMY P
Format: Patent
Sprache:eng ; fre
Schlagworte:
ACYCLIC OR CARBOCYCLIC COMPOUNDS
ADHESIVES
APPARATUS THEREFOR
CHEMISTRY
DYES
GENERAL METHODS OF ORGANIC CHEMISTRY
MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
ORGANIC CHEMISTRY
PAINTS
POLISHES
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:30,615 TITLE OF THE INVENTION Process for the Preparation of Naphthacenes A process for the preparation of a substituted naphthacene is disclosed wherein a 1,3-diphenyl-propargyl alcohol is reacted with an alkanesulfonyl halide, the resultant reaction product is heated in the presence of a hindered amine base and the resultant substituted naphthacene is recovered.