Coordination polymerization of renewable α-methylene-γ-(methyl)butyrolactones by chiral C2-symmetric zirconocene catalysts produces stereo-random, highly stereo-regular, or perfectly stereo-regular polymers, depending on the monomer and catalyst structures. Computational studies yield a fundamental understanding of the stereocontrol mechanism governing these new polymerization reactions mediated by chiral metallocenium catalysts.

Stereoselectivity in Metallocene-Catalyzed Coordination Polymerization of Renewable Methylene Butyrolactones: From Stereo-random to Stereo-perfect Polymers

CAPORASO, Lucia;Luigi Cavallo;
2012-01-01

Abstract

Coordination polymerization of renewable α-methylene-γ-(methyl)butyrolactones by chiral C2-symmetric zirconocene catalysts produces stereo-random, highly stereo-regular, or perfectly stereo-regular polymers, depending on the monomer and catalyst structures. Computational studies yield a fundamental understanding of the stereocontrol mechanism governing these new polymerization reactions mediated by chiral metallocenium catalysts.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11386/3879858
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