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Start Over Author "Pierre-Alain Breuil" Publisher american chemical society
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1. Self-Assembled Organometallic Nickel Complexes as Catalysts for Selective Dimerization of Ethylene into 1-Butene

Author

Erwann Jeanneau, Pierre-Alain Breuil, Pierre Boulens, Emmanuel Pellier, Joost N. H. Reek, Helene Olivier-Bourbigou, and Homogeneous and Supramolecular Catalysis (HIMS, FNWI)

Subjects
inorganic chemicals, Ethylene, Hydrogen bond, Ligand, organic chemicals, Organic Chemistry, chemistry.chemical_element, 1-Butene, Photochemistry, Highly selective, Self assembled, Catalysis, Inorganic Chemistry, chemistry.chemical_compound, Nickel, chemistry, Polymer chemistry, Physical and Theoretical Chemistry
Abstract

Sulfonamido-phosphorus and aminophosphine ligands self-assemble to readily form active and stable nickel catalysts that are highly selective for the dimerization of ethylene to 1-butene. The self-assembled allyl-nickel complexes are zwitterionic and are stabilized by hydrogen bond interactions between the two ligands. These organometallic cis-diphosphine complexes rearrange under an ethylene atmosphere to give trans-diphosphine catalysts, with one monoanionic P,O METAMORPhos ligand and an aminophosphine.

Published
2015

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