Chemistry of hydrocarbon compounds – Unsaturated compound synthesis – By addition of entire unsaturated molecules – e.g.,...
Patent
1983-07-01
1984-10-09
Davis, Curtis R.
Chemistry of hydrocarbon compounds
Unsaturated compound synthesis
By addition of entire unsaturated molecules, e.g.,...
C07C 224
Patent
active
044763425
ABSTRACT:
Oligomers of olefins containing from 3 to about 6 carbon atoms such as dimers may be obtained in a more highly branched chain compound by effecting the oligomerization at temperatures in the range of from about 50.degree. to about 350.degree. C. and a pressure in the range of from about 100 to about 2500 psig in the presence of a catalyst comprising a fluorided aluminum phosphate. The catalyst may be prepared by impregnating an aluminum phosphate with a fluorine-containing compound in an aqeous or nonaqueous medium, drying, calcining and recovering the desired catalyst.
REFERENCES:
patent: 2060871 (1936-11-01), Ipatieff
Imai Tamotsu
O'Hara Mark J.
Davis Curtis R.
Hoatson, Jr. James
Nelson Raymond H.
Page II William H.
UOP Inc.
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