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Combining Hard and Soft Donors in Early-Transition-Metal Olefin Polymerization Catalysts

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NIAID Data Ecosystem2026-03-06 收录
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Bis(phosphanylphenoxide) complexes of the group 4 metals, upon activation by methylaluminoxane, are highly active for ethylene and propylene polymerization; a zirconium derivative possesses one of the highest propylene polymerization activities found to date for a nonmetallocene system.

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2016-05-05
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