Olefin oligomerization process

Details Olefin oligomerization process Olefin oligomerization process

1996-02-26

1998-04-28

Howard, Jacqueline V.

Chemistry of hydrocarbon compounds

Unsaturated compound synthesis

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

585511, 585525, C07C 208

Patent

active

057446768

ABSTRACT:
Alpha-olefin oligomers are produced by oligomerizing an alpha-olefin monomer with a catalyst system comprising boron trifluoride, a protic promoter, and a modifier which is (a) at least one 1,3-dioxolane, or (b) at least one 1,3-dioxane, or (c) a combination of (a) and (b). Use of these modifiers in the BF.sub.3 -catalyzed oligomerization makes it possible to modify the promoted catalytic reaction so that product containing as much as 50% or more of dimer can be produced at high conversions, at modest reaction temperatures, and in short reaction periods.

REFERENCES:
patent: 2500161 (1950-03-01), Seger et al.
patent: 2500163 (1950-03-01), Garwood
patent: 2766312 (1956-10-01), Serniuk
patent: 2806072 (1957-09-01), Cohen et al.
patent: 3382291 (1968-05-01), Brennan
patent: 3686351 (1972-08-01), Mason
patent: 3769363 (1973-10-01), Brennan
patent: 3997621 (1976-12-01), Brennan
patent: 4172855 (1979-10-01), Shubkin et al.
patent: 4218330 (1980-08-01), Shubkin
patent: 4409415 (1983-10-01), Morganson et al.
patent: 4436947 (1984-03-01), Morganson et al.
patent: 4902846 (1990-02-01), DiLeo et al.
patent: 4935570 (1990-06-01), Nelson et al.
patent: 4950822 (1990-08-01), DiLeo et al.
patent: 4956512 (1990-09-01), Nissfolk et al.
patent: 4956513 (1990-09-01), Walker et al.
patent: 4981578 (1991-01-01), Lycer et al.
patent: 4982026 (1991-01-01), Karn et al.
patent: 5068487 (1991-11-01), Theriot
patent: 5095172 (1992-03-01), Lanier et al.
patent: 5191140 (1993-03-01), Akatsu et al.
patent: 5225588 (1993-07-01), Senaratne et al.
patent: 5241085 (1993-08-01), Senaratne et al.
patent: 5250750 (1993-10-01), Shubkin et al.
patent: 5288933 (1994-02-01), Kao et al.
patent: 5396013 (1995-03-01), Theriot
patent: 5420373 (1995-05-01), Hope et al.

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