Co-metathesis of triglycerides and ethylene

Details Co-metathesis of triglycerides and ethylene Co-metathesis of triglycerides and ethylene

1983-06-20

1985-10-08

Sutto, Anton H.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

2604108, 585520, C11C 302

Patent

active

045459410

ABSTRACT:
The co-metathesis reaction of triglycerides having fatty acid esters containing isolated carbon-carbon double bonds and ethylene produces modified triglycerides and alpha-olefins. The reaction occurs at an ethylene partial pressure of about 200 to 550 psig in the presence of a catalytically effective amount of a metathesis catalyst at a temperature of about 100.degree. F. to 500.degree. F.

REFERENCES:
Unverified translation of Japanese Kokai 125,317, 11/1976.
W. B. Hughes, "Transition Metal-Catalyzed Homogeneous Olefin Disproportionation" Organometallics in Chemical Synthesis, 1, pp. 341-374, (1972).
E. Verkuijlen et al., "Metathesis of Unsaturated Fatty Esters," Fette-Seifen-Anstrichmitten, 78, pp. 444-447, (1976).
W. Ast et al., "Olefin-Metathesis of Unsaturated Ethers" Rec. Trav. Chim., 96, pp. M127-M130, (1977).

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