Process for converting polymeric silicon containing compounds to

Details Process for converting polymeric silicon containing compounds to Process for converting polymeric silicon containing compounds to

1998-09-30

1999-05-25

Shaver, Paul F.

Organic compounds -- part of the class 532-570 series

Organic compounds

Silicon containing

556467, C07F 708

Patent

active

059070501

ABSTRACT:
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 forming a mixture comprising a low-boiling fraction comprising monosilanes and a high-boiling fraction comprising polymeric silicon containing compounds and contacting the mixture with hydrogen gas in the presence of a catalyst effective in promoting conversion of the polymeric silicon containing compounds to monosilanes. The process results in conversion of the high-boiling fraction to monosilanes. At least a portion of the catalyst present may be formed in situ during conduct of the direct process and isolation of the fractions.

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