Olefin metathesis and catalyst

Chemistry of hydrocarbon compounds – Unsaturated compound synthesis – By alkyl transfer – e.g. – disproportionation – etc.

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585647, C07C 600

Patent

active

044658915

ABSTRACT:
Olefins are converted into other olefins having different numbers of carbon atoms by contact with a catalyst produced by combining a metal, such as tungsten or a tungsten compound, with a halosilane by adding either water or silica to the suspension of metal and halosilane and then heating to activate the catalyst.

REFERENCES:
patent: 3418390 (1968-12-01), Heckelsberg
patent: 3544647 (1970-12-01), Pennella
patent: 4180524 (1979-12-01), Reusser et al.
patent: 4368141 (1983-01-01), Kukes
patent: 4368345 (1983-01-01), Dickinson
Journal of Catalysis 34, 52-56, (1974), Filippo Pennella, Regier & Banks.

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