PRODUCTION OF PARTIAL ESTER HALIDE OF SILICON

Disclosed is a method for the production of silicon ester halides by the equilibration of chlorosilanes and silane esters. Organic phosphorous compounds are used as catalysts. These catalysts make it possible to obtain a virtually pure end product with a defined partial ester structure, and they red...

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Hauptverfasser:	HANSU YOAHIMU KETSUCHIYU, HANSU YOAHIMU FUAARENJIIKU
Format:	Patent
Sprache:	eng
Schlagworte:	ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAININGELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN,SULFUR, SELENIUM OR TELLURIUM APPARATUS THEREFOR CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY GENERAL METHODS OF ORGANIC CHEMISTRY METALLURGY ORGANIC CHEMISTRY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL THEIR RELEVANT APPARATUS TRANSPORTING
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Beschreibung
Zusammenfassung:	Disclosed is a method for the production of silicon ester halides by the equilibration of chlorosilanes and silane esters. Organic phosphorous compounds are used as catalysts. These catalysts make it possible to obtain a virtually pure end product with a defined partial ester structure, and they reduce the formation of undesired by-products. The final distillation can also be performed in the presence of these catalysts without the occurrence of any disproportioning destruction of the reaction products.