Ethylene oligomerization

Details Ethylene oligomerization Ethylene oligomerization

1992-03-19

1993-06-22

Pal, Asok

Chemistry of hydrocarbon compounds

Unsaturated compound synthesis

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

585523, 585527, 585530, 585531, 502325, C07C 208

Patent

active

052217744

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

REFERENCES:
patent: 3390195 (1968-06-01), Chappel et al.
patent: 4020121 (1977-04-01), Kister et al.
patent: 4482640 (1984-11-01), Knudsen et al.
patent: 4518814 (1985-05-01), Knudsen et al.
patent: 4716138 (1987-12-01), Murray

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