Catalytic composition

A catalytic composition for use in dimerizing, co-dimerizing or oligomerizing olefins comprises: at least one zero-valent nickel complex; at least one acid with formula H<+>X<-> in which X<-> represents an anion; and at least one ionic liquid with general formula Q<+>A<-&g...

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Bibliographic Details
Main Authors HELENE OLIVER-BOURBIGOU, VINCENT LECOCQ
Format Patent
LanguageEnglish
Published 08.10.2003
Edition7
Subjects
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Summary:A catalytic composition for use in dimerizing, co-dimerizing or oligomerizing olefins comprises: at least one zero-valent nickel complex; at least one acid with formula H<+>X<-> in which X<-> represents an anion; and at least one ionic liquid with general formula Q<+>A<-> in which A- is an anion identical to or different from X<->. The composition can also comprise a nitrogen-containing ligand. It can be used in dimerizing, co-dimerizing, oligomerizing and in polymerizing olefins.
Bibliography:Application Number: GB20030002429