Organic compounds -- part of the class 532-570 series – Organic compounds – Silicon containing
Patent
1988-04-01
1989-09-26
Shaver, Paul F.
Organic compounds -- part of the class 532-570 series
Organic compounds
Silicon containing
C07F 708
Patent
active
048702005
ABSTRACT:
The present invention provides a process for preparing disproportionation products of dichloromethylsilane in the presence of a catalyst, which comprises contacting dichloromethylsilane with a catalyst consisting of a carrier which is insoluble in the reaction medium and having NR.sub.3 groups or .sup.- X.sup.+ NR.sub.4 groups covalently bonded thereto, in which R represents the same or different alkyl, aryl, or alicyclic groups which may contain heteroatoms as constituents of the ring, or represents a hydrogen radical, and X.sup.- represents a chloride, bromide or iodide.
REFERENCES:
patent: 3384652 (1968-05-01), Hamilton
patent: 3980686 (1976-09-01), LeFort et al.
patent: 4605543 (1986-08-01), LePage et al.
patent: 4667048 (1987-05-01), Inoue et al.
patent: 4746752 (1988-05-01), LePage et al.
Jira Reinhard
Ottlinger Ralph
Rengstl Alfred
Shaver Paul F.
Wacker-Chemie GmbH
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