Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
43567 | Applied Catalysis A: General | 2008 | 7 Pages |
Four dinuclear alkylidene-bridged zirconocene complexes were synthesized applying hydrozirconation reaction of α,ω-dienes with the “Schwartz’ reagent” and tested for the polymerization of ethylene. The polyethylenes obtained with alkylidene-bridged dinuclear complexes showed higher molecular weights Mw and polydispersities revealing that more catalytically active species exist in the polymerization system.
Graphical abstractFour dinuclear alkylidene-bridged zirconocene complexes were synthesized applying hydrozirconation reaction of α,ω-dienes with the “Schwartz’ reagent” and tested for the polymerization of ethylene. The polyethylenes obtained with alkylidene-bridged dinuclear complexes showed higher molecular weights Mw and polydispersities revealing that more than one catalytically active species exist in the polymerization system. Figure optionsDownload full-size imageDownload as PowerPoint slide