Method for redistribution of trichlorosilane

Perfume compositions – Perfume compositions – Ring containing active ingredient

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556424, 556469, 556480, 423342, C07F 710, C07F 708

Patent

active

055502695

ABSTRACT:
A method for the redistribution of trichlorosilane in the presence of N,N,N',N'-tetraethylethylenediamine (TEEDA) to form a complex comprising dichlorosilane and TEEDA. The dichlorosilane can be disassociated from the TEEDA by a means such as heating and then used in standard processes requiring dichlorosilane. Alternatively, the complex comprising the dichlorosilane and TEEDA can be used as a reactant for hydrosilation of .alpha.,.beta.-unsaturated olefinic nitriles or reacted with Grignard type reagents to make organosilanes.

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patent: 3044845 (1962-07-01), Whitehead
patent: 3147071 (1964-09-01), Jenkner
patent: 4038371 (1977-07-01), Marin
patent: 4395389 (1983-07-01), Seth
patent: 4613491 (1986-09-01), Jung et al.
patent: 4746752 (1988-05-01), Lepage
patent: 5026533 (1991-06-01), Matthes et al.

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