作者: Xiaohong Bei , Lily J. Ackerman , Jessica Zhang , James A.W. Shoemaker , James Longmire
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摘要: Ligands, compositions, and metal-ligand complexes that incorporate phenol-heterocyclic compounds are disclosed useful in the catalysis of transformations such as polymerization monomers into polymers. The catalysts have high performance characteristics, including comonomer incorporation ethylene/olefin copolymers, where olefins for example, 1-octene, propylene or styrene. particularly polymerize styrene to form polystyrene.