Olefin metathesis and catalyst

Details Olefin metathesis and catalyst Olefin metathesis and catalyst

1983-06-22

1984-06-12

Davis, Curtis R.

Chemistry of hydrocarbon compounds

Unsaturated compound synthesis

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

585647, C07C 600

Patent

active

044543689

ABSTRACT:
Olefins are converted into other olefins having different numbers of carbon atoms by contact with a catalyst produced by contacting an inorganic refractory oxide support containing rhenium oxide with a promoting amount of at least one aluminum alkyl and, optionally, at least one tin alkyl compound under conditions suitable for aluminum and tin alkyl compounds to promote the activity of the rhenium oxide for the disproportionation reaction.

REFERENCES:
patent: 3642931 (1972-02-01), Turner et al.
patent: 3658927 (1972-04-01), Crain et al.
patent: 3676520 (1972-07-01), Heckelsberg
patent: 3723563 (1973-03-01), Bradshaw
patent: 3981940 (1976-09-01), Zuech
patent: 4078013 (1978-03-01), Blewett et al.
patent: 4262156 (1981-04-01), Banasiak

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