Process for the production of diaralkyldichlorosilanes and their use in manufacture of polysiloxane.

摘要

Novel diaralkyldichlorosilanes of the general formula (I) <CHEM> (wherein R<1> and R<2> each represent hydrogen or C1 to C4 alkyl, R<3> and R<4> each represent C1 to C4 alkyl, p and q are 0 to 3; provided that R<1> and R<2> are not hydrogen when p and q are 0) can be made from dichlorosilane and the corresponding styrene compounds and are useful as monomers for producing polysiloxanes and as intermediates for synthesizing organosilicon compounds.