Chemistry: electrical and wave energy – Processes and products – Processes of treating materials by wave energy
Patent
1976-10-04
1977-11-29
Williams, Howard S.
Chemistry: electrical and wave energy
Processes and products
Processes of treating materials by wave energy
20415924, 204162R, 260683D, 252447, B01J 110, B01J 2316, C07C 310, C07F 246
Patent
active
040604683
ABSTRACT:
There is disclosed a method for preparing a catalyst useful for olefin metathesis comprising a mixture of a salt of a metal selected from tungsten, molybdenum, rhenium and tantalum, an oxygenated organic compound selected from the group represented by the formula: ##STR1## said mixture being exposed to ultraviolet radiation to give approximately 0.4 kilowatt hours per mole of the metal salt.
A process of olefin metathesis utilizing this catalyst is also disclosed.
REFERENCES:
patent: 3836444 (1974-09-01), Codet et al.
patent: 3878074 (1975-04-01), Reichenbacher et al.
patent: 3956178 (1976-05-01), Greco et al.
Brunner F. W.
Clowney J. Y.
The Goodyear Tire & Rubber Company
Williams Howard S.
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