Process for converting polymeric silicon containing compounds to monosilanes

A process for converting a high-boiling fraction resulting from the reaction of methyl chloride with silicon metalloid in a process typically referred to as the "direct process" to monosilanes. The process comprises contacting a high-boiling fraction comprising polymeric silicon containing...

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Bibliographische Detailangaben
Hauptverfasser:	WOOD, LARRY HERBERT, CRUM, BRUCE ROBERT
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:	A process for converting a high-boiling fraction resulting from the reaction of methyl chloride with silicon metalloid in a process typically referred to as the "direct process" to monosilanes. The process comprises contacting a high-boiling fraction comprising polymeric silicon containing compound resulting from the reaction of methyl chloride with silicon metalloid, with hydrogen gas in the presence of an amount of lithium aluminum hydride catalyst effective in promoting conversion of the polymeric silicon containing compounds to monosilanes.