C - Chemistry – Metallurgy – 07 – F
Patent
C - Chemistry, Metallurgy
07
F
C07F 7/12 (2006.01)
Patent
CA 2178290
Disclosed is a process for preparing an alkyl- hydrogenchlorosiliane of the general formula Rx H Si Cly (I) (where R is an alkyl radical, x is 1 or 2 and y is 1 or 2 and the total of x and y is equal to 3), by comproportionation of an alkylchlorosilane of the general formula (II): Ra Si Cln (II) (where R is as defined above, a is 1 or 2 and n is 2 or 3 and the total of a and n is equal to 4), with a hydrogenchlorosilane of the general formula (III): Rb Hc Si Cl4-b-c (III) (where R is as defined above, b is 0, 1, 2 or 3 and c is 1, 2, 3 or 4 and the total of b and c is equal to or smaller than 4), in the presence of a catalyst saturated with a hydrogen halide.
Frings Albert
Horn Michael
Jenkner Peter
Kotzsch Hans-Joachim
Kropfgans Frank
Fetherstonhaugh & Co.
Huls Aktiengesellschaft
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