Chemistry of hydrocarbon compounds – Unsaturated compound synthesis – By addition of entire unsaturated molecules – e.g.,...
Patent
1980-07-14
1982-01-19
Davis, Curtis R.
Chemistry of hydrocarbon compounds
Unsaturated compound synthesis
By addition of entire unsaturated molecules, e.g.,...
C07C 202
Patent
active
043118640
ABSTRACT:
A synthetic hydrocarbon fluid is prepared by oligomerizing an olefin reactant in the presence of a catalyst prepared by reacting tungsten hexafluoride and hydrogen fluoride at a moderate temperature. For example, 1-butene is oligomerized at a temperature of about 40.degree. C. in the presence of a catalyst obtained by reacting tungsten hexafluoride and hydrogen fluoride in a four to one mol ratio. The liquid oligomer product is then hydrogenated to remove residual unsaturation.
REFERENCES:
patent: 2421950 (1947-06-01), Linn
Beach David L.
Kobylinski Thaddeus P.
Pellegrini, Jr. John P.
Davis Curtis R.
Gulf Research & Development Company
Keith Deane E.
Rose Donald L.
Stine Forrest D.
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