Process for the preparation of low silanes and silane esters

Details Process for the preparation of low silanes and silane esters Process for the preparation of low silanes and silane esters

1975-03-10

1977-04-05

Shaver, Paul F.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

2604482P, 423324, 423325, 423347, C07F 718, C01B 3300, C01B 3320, C01B 3304

Patent

active

040161889

ABSTRACT:
A process for preparing monosilane and low silane esters thereof which comprises contacting a hydrogen silane ester of the formula H.sub.x Si(OR).sub.4.sub.-x, wherein R represents an alkyl or alkoxyalkyl moiety and x is 1, 2 or 3, with a catalyst of an element of the first group and/or the second or third main or secondary group of the periodic system or iron or manganese or and organic nitrogen compound under distillation conditions and recovering a product having the formula H.sub.x.sub.+1 Si(OR).sub.4.sub.-x.sub.-1 and/or a product of the formula H.sub.x.sub.-1 Si(OR).sub.4.sub.-x.sub.+1.

REFERENCES:
patent: 2626273 (1953-01-01), Hunter et al.
patent: 2627451 (1953-03-01), Erickson et al.
patent: 2735861 (1956-02-01), Erickson et al.
patent: 3105086 (1963-09-01), Ryan
patent: 3627501 (1971-12-01), Kruger

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