Olefin polymerization catalysts based on annulated cyclopentadienyl ligands
作者： Barbara M. Tsuie , Jonathan L. Schuchardt , Sandor Nagy
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摘要: A catalyst system useful for polymerizing olefins is disclosed. The includes an organometallic complex that incorporates a Group 3 to 10 transition metal and annulated cyclopentadienyl ligand pi-bonded the metal. one-pot method making complexes from fulvene precursors also Additionally, invention bimetallic cyclopentazulenyl compounds them. Molecular modeling studies reveal incorporating such ligands, when combined with activator as MAO, should actively polymerize olefins.
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