Olefin metathesis and catalyst

Details Olefin metathesis and catalyst Olefin metathesis and catalyst

1983-09-28

1985-03-12

Davis, Curtis R.

Chemistry of hydrocarbon compounds

Unsaturated compound synthesis

By alkyl transfer, e.g., disproportionation, etc.

585646, C07C 600

Patent

active

045046948

ABSTRACT:
Olefins are converted into other olefins having different numbers of carbon atoms by contact with a catalyst comprising an inorganic refractory material containing at least one of tungsten oxide and molybdenum oxide and a promoting amount of at least one treating agent selected from chlorinated silicon compounds, thionyl chloride, and sulfuryl chloride under conditions suitable for the treating agent to promote the activity of tungsten and molybdenum oxides for the disproportionation reaction.

REFERENCES:
patent: 3544647 (1970-12-01), Pennella
patent: 3707581 (1972-12-01), Heckelsberg
patent: 4080398 (1978-03-01), Basset et al.
patent: 4368141 (1983-01-01), Kukes

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