Halocarbon hydrogenolysis

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

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C07C 1742

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active

056211511

ABSTRACT:
Halocarbons such as CCl.sub.2 F.sub.2, CF.sub.3 CFHCl or CF.sub.3 CFCl.sub.2 which contain chlorine and/or bromine are contacted with hydrogen in the presence of silicon carbide and/or a metal selected from aluminum, molybdenum, titanium, nickel, iron or cobalt (or their alloys) at temperatures of 350.degree. to 700.degree. C. and pressures of 0 to 1000 psig to obtain a product wherein at least one chlorine or bromine in the starting material has been replaced by hydrogen.

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Chemical Abstracts, 111(13), Abstract No. 114734h (Sep. 25, 1989) Furutaka.

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