Iron (III) complexes with meta-substituted bis (arylimino) pyridine ligands: Catalyst precursors for the selective oligomerization of ethylene

C Görl, N Beck, K Kleiber, HG Alt

文献索引：Goerl, Christian; Beck, Nadine; Kleiber, Katharina; Alt, Helmut G. Journal of Molecular Catalysis A: Chemical, 2012 , vol. 352, p. 110 - 127

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被引用次数: 11

摘要

Bis (arylimino) pyridine iron (III) complexes containing meta-halogen substituents at the iminophenyl rings were synthesized and characterized. In contrast to iron (II) complexes, the presence of at least one ortho-substituent at the iminophenyl rings is not obligative for catalytic activities of these iron (III) complexes. After activation with methylaluminoxane (MAO), these catalysts oligomerize ethylene to give also internal and branched olefins ...