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RESEARCH PRODUCT
Ni(II) and Pd(II) complexes of camphor-derived diazadiene ligands: steric bulk tuning and ethylene polymerization
Thomas P. SpaniolJun OkudaJohannes HeinemannRolf MülhauptThomas Schleissubject
inorganic chemicalsSteric effectsEthyleneChemistryLigandArylIminechemistry.chemical_elementPhotochemistryInorganic Chemistrychemistry.chemical_compoundNickelPolymerizationPolymer chemistryMaterials ChemistryPhysical and Theoretical ChemistryPalladiumdescription
Abstract Nickel(II) and palladium(II) centers were coordinated to a series of chiral 1,4-diazadiene ligands. The ligand backbones are camphor derivatives and the imine nitrogens are attached to independently varied 2- and 2,6-substituted aryl groups. Upon activation with methyl-aluminoxane, the dibromo nickel complexes polymerize ethylene and 1-hexene. The polymerization properties are dependent on the steric features of the aryl substituents on the imine nitrogens.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 1998-11-01 | Inorganic Chemistry Communications |