PROCESS FOR THE PREPARATION OF HYDROCARBYL METAL HALIDES, ESPECIALLY ALKYL TIN HALIDES

PROCESS FOR THE PREPARATION OF HYDROCARBYL METAL HALIDES, ESPECIALLY ALKYL TIN HALIDES

Described is a process for the preparation of hydrocarbyl metal halides, such as alkyl tin chlorides, in which a reaction between the metal in its metallic state and a hydrocarbyl halide is catalyzed by a dihydrocarbyl sulfoxide or a dihydrocarbyl formamide in the presence of a hydrocarbyl metal hal...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: COMINI, ANDREA, ANAND, PADMAKAR, GOKHALE, MAYUKH, GANESH, WARAWDEKAR, RAJENDRA, SHANTILAL, KASLIWAL, GITA, ANIL, BENDALE
Format: Patent
Sprache:eng ; fre
Schlagworte:
ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAININGELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN,SULFUR, SELENIUM OR TELLURIUM
CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:Described is a process for the preparation of hydrocarbyl metal halides, such as alkyl tin chlorides, in which a reaction between the metal in its metallic state and a hydrocarbyl halide is catalyzed by a dihydrocarbyl sulfoxide or a dihydrocarbyl formamide in the presence of a hydrocarbyl metal halide and wherein the pressure of the reaction vessel is varied during the reaction. L'invention concerne un procédé de préparation d'halogénures métalliques d'hydrocarbyle tels que des chlorures d'étain d'alkyle, dans lequel une réaction entre le métal dans son état métallique et un halogénure d'hydrocarbyle est catalysée par un sulfoxyde de dihydrocarbyle ou un formamide de dihydrocarbyle en présence d'un halogénure métallique d'hydrocarbyle, la pression de la cuve de réaction étant variée durant la réaction.