Ethylene oligomerization

Details Ethylene oligomerization Ethylene oligomerization

1992-12-09

1993-08-03

Garvin, Patrick P.

Chemistry of hydrocarbon compounds

Unsaturated compound synthesis

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

585525, 585527, 585530, 585531, C07C 202

Patent

active

052331156

ABSTRACT:
An ethylene oligomerization process is provided wherein ethylene is contacted with a nickel(II) halide compound, a phosphine compound, and a carboxylate compound in a solvent to produce a precursor reaction mixture, followed by contacting ethylene with the precursor reaction mixture and a borohydride compound to produce a product reaction mixture comprising the desired oligomerization product.

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patent: 3686351 (1972-08-01), Mason
patent: 3736264 (1973-05-01), Chawin
patent: 4482640 (1984-11-01), Knudsen et al.
patent: 4503279 (1985-03-01), Singleton
patent: 4716138 (1987-12-01), Murray
patent: 5162595 (1992-11-01), Wu

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