Process for preparation of silane compounds of which chlorine at

Details Process for preparation of silane compounds of which chlorine at Process for preparation of silane compounds of which chlorine at

1996-05-01

1997-03-04

Shayer, Paul F.

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

Organic compounds

Silicon containing

C07F 708

Patent

active

056080972

ABSTRACT:
The present invention relates to a process for preparation of silane compound represented by general formula (I) of which one or two hydrogens have been substituted, comprising a reaction of silane compound represented by general formula (II) with trichlorosilane in the presence of metal or metal compound as a catalyst. ##STR1## whereby, R.sup.1, R.sup.2 and R.sup.3 respectively represent chlorine or methyl group, and Z and Z' respectively represent hydrogen or chlorine, and as a result, the process of the present invention is industrially useful because trichlorosilane having relatively low price is employed.

REFERENCES:
patent: 4510136 (1985-04-01), Moberg
patent: 4956486 (1990-09-01), Marko et al.
patent: 5336799 (1994-08-01), Kalchauer et al.
F. C. Whitmore, et al., "Hydrogen-Halogen Exchange Reactions of Triethylsilane. A New Rearrangement of Neopentyl Chloride", J. Am. Chem. Soc., vol. 69, (pp. 2108-2110), 1947.
Yu. I. Khudobin, et al., "Dehydrocondensation of Trialkyl-or Arylsilanes with Organic Compounds Containing Hydroxyl Group", Chem. Abstr., vol. 56, (p. 8737), 1962.
R. H. Krieble, et al., "The Preparation and Properties of Some Chloromethylchlorosilanes", J. Am. Chem. Soc., vol. 67, (pp. 1810-1812), 1945.
Joel D. Citron, et al., "Palladium-Catalyzed Reactions of Triorganosilicon Hydrides with Halocarbons", The Journal of Organic Chemistry, vol. 34, (pp. 638-640), 1969.

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