Method of producing phenyl silanes

Organic compounds -- part of the class 532-570 series – Organic compounds – Silicon containing

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C07F 708

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044749767

ABSTRACT:
A method of producing phenyl silanes is provided by reacting a silane having at least one hydrogen-silicon bond and an aromatic compound having at least one halogen radical, aryl halide radical or aldehyde radical in the presence of a transition metal catalyst at a temperature in the range of about 150.degree. C. to 200.degree. C. Suitable transition metals include rhodium, ruthenium, palladium, osmium, iridium and platinum.

REFERENCES:
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patent: 2759960 (1956-08-01), Nishikawa et al.
patent: 2902504 (1959-09-01), Nitzsche et al.
A. J. Barry, "Direct Process for the Preparation of Arylhalosilanes", Adv. Chem. Series, 23, (1959), 246.
J. O. Hawthorne, "Decarbonylation of Aromatic Aldehydes", J. Org. Chem., 25, (1960), 2215.
J. Blum, "Decarbonylation of Aroyl to Aryl Chlorides", Tetrahedron Letters, No. 15, Pergamon Press, (1966), 1605.
R. N. Haszeldine et al., "Organosilicon Chemistry, Part XII", J.C.S. Dalton, (1974), 2311.
W. A. Gustavson et al., "Formation of Phenylsiloxanes from Benzene and Silicon Hydrides", Organometallics, 1, (1982), 884.
M. F. Semmelhack et al., "Coupling of Aryl Halides with Bis(1,5-cyclooctadiene)nickel(0)", J. Am. Chem. Soc., 93, (1971), 5908.

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