Production of monoolefin oligomer

Details Production of monoolefin oligomer Production of monoolefin oligomer

1996-09-11

1999-12-14

Griffin, Walter D.

Chemistry of hydrocarbon compounds

Unsaturated compound synthesis

By addition of entire unsaturated molecules, e.g.,...

585510, C07C 202, C07C 204

Patent

active

06002061&

ABSTRACT:
A monoolefin oligomerization process which gives high yields of diner and trimer at high monoolefin conversions in a single stage reaction is described. The process involves contacting a C.sub.6-20 oligomerizable olefin with a catalyst comprising boron trifluoride and from 0.05 to 2.5 mol %, based on the total quantity of monoolefin being used, of an alcohol catalyst promoter which is added portionwise during the oligomerization. The oligomerization is performed at a temperature of 45-90.degree. C. and under a pressurized atmosphere of boron trifluoride until the monoolefin conversion is at least 90% and the combined total of dimer and trimer in the liquid reaction mixture is at least 70% by weight.

REFERENCES:
patent: 3997621 (1976-12-01), Brennan
patent: 4400565 (1983-08-01), Darden et al.
patent: 4910355 (1990-03-01), Shubkin et al.
patent: 4956516 (1990-09-01), Walker et al.
patent: 5068487 (1991-11-01), Theriot
patent: 5191140 (1993-03-01), Akatsu et al.

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