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Electrophilic Metal Precursors and a β-Diimine Ligand for Nickel(II)- and Palladium(II)-Catalyzed Ethylene Polymerization
Organometallics · 1997 · Vol. 16(8) · pp. 1514–1516
Jerald Feldman✉(Experimental Station)Stephan J. McLain(Experimental Station)Anju Parthasarathy(Wilmington University)William Marshall(DuPont (United States))Joseph C. Calabrese(DuPont (United States))Samuel D. Arthur(Wilmington University)
Abstract
The α-diimine ligand ArNC(Me)C(Me)NAr (Ar = 2,6-C6H3-iPr2) reacts with Pd(OAc)2 in the presence of HBF4·Et2O, or [Pd(MeCN)4](BF4)2 in the absence of acid, to give ethylene polymerization catalysts. The reactions of a related β-diimine ligand with [Pd(MeCN)4](BF4)2 and (1,2-dimethoxyethane)NiBr2, and the polymerization activity of catalysts derived from it, are discussed.
Organometallic Complex Synthesis and CatalysisCarbon dioxide utilization in catalysisSynthetic Organic Chemistry MethodsDiimineChemistryLigand (biochemistry)CatalysisPalladiumEthylenePolymerizationDimethoxyethanePolymer chemistryElectrophile
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References
New Pd(II)- and Ni(II)-Based Catalysts for Polymerization of Ethylene and .alpha.-Olefins
Journal of the American Chemical Society · 1995 · 2,660 citations
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