Process for the preparation of dimethylchlorosilane

Details Process for the preparation of dimethylchlorosilane Process for the preparation of dimethylchlorosilane

1993-11-29

1995-07-18

Shaver, Paul F.

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

Organic compounds

Silicon containing

C07P 708

Patent

active

054342864

ABSTRACT:
A process is described for the preparation of dimethylchlorosilane by redistribution of dimethyldichlorosilane with methylchlorosilane and/or methylsilane in the presence of a catalyst. The catalyst may be shapeless or in the form of spheres and is a polymeric, optionally crosslinked organosiloxane-ammonium compound having a silica-type backbone.

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patent: 5252768 (1993-10-01), Geisberger et al.
Walter Noll, Chemie und Technologie der Silicone, (Chemistry and Technology of the Silicones), Verlag Chemie Weinheim, 2nd Edition, pp. 76-77 (English version pp. 87-89), Aug. 1968.
E. L. Zicky, J. Organometal., Chem. 4, 411-412 (Feb. 1965).
Chemical Abstracts, vol. 110, Jun. 1989, p. 492, 102628t.

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