Dimerization of low .alpha.-olefins

Details Dimerization of low .alpha.-olefins Dimerization of low .alpha.-olefins

1993-05-07

1994-09-20

Pal, Asok

Chemistry of hydrocarbon compounds

Unsaturated compound synthesis

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

585520, 585526, 585527, C07C 224

Patent

active

053491157

ABSTRACT:
A process for preparing a dimer of a lower .alpha.-olefin in the presence of Catalyst (A) containing a nickel compound, a trialkylaluminum, a halogenated phenol, a phosphorus compound and a sulfur compound, Catalyst (B) containing a nickel compound, a trialkylaluminum, a fluorinated isopropyl alcohol, a phosphorus compound, a sulfonic acid and water, or Catalyst (C) containing a nickel compound, a trialkylaluminum, a halogenated phenol, a phosphorus compound, a sulfonic acid and water, by which method, the dimer of the lower .alpha.-olefin is prepared in a high yield and high selectivity.

REFERENCES:
patent: 4487847 (1984-12-01), Knudsen
patent: 4709112 (1987-11-01), Sato et al.
patent: 4992610 (1991-02-01), Sato et al.
Chemical Abstract, 98: 88802v, 1983.
Chemical Abstract, 98: 106775v, 1983.

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