Catalytic composition and a process for the dimerization of olef

Catalyst – solid sorbent – or support therefor: product or process – Catalyst or precursor therefor – Plural component system comprising a - group i to iv metal...

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502121, 502123, B01J 3122, B01J 3124

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active

055366899

ABSTRACT:
The invention is concerned with a catalytic composition resulting from dissolving a nickel complex mixed or complexed with a tertiary phosphine in the medium resulting from mixing at least one quaternary ammonium halide and/or at least one quaternary phosphonium halide, at least one aluminum halide, at least one aromatic hydrocarbon and optionally an aluminum organometallic compound. The invention is also concerned with a process for the dimerization, codimerization and oligomerization of olefins with this composition.

REFERENCES:
patent: 4087379 (1978-05-01), Tripels de Hault et al.
patent: 5104840 (1992-04-01), Chauvin et al.

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