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Chromium-Catalyzed CO2-Epoxide Copolymerization
Journal article   Peer reviewed

Chromium-Catalyzed CO2-Epoxide Copolymerization

Joanna Gurnham, Sandro Gambarotta, Ilia Korobkov, Lidia Jasinska-Walc and Robbert Duchateau
Organometallics, Vol.33(17), pp.4401-4409
08/09/2014
DOI: https://doi.org/10.1021/om5005644

Abstract

Chemistry Chemistry, Inorganic & Nuclear Chemistry, Organic Physical Sciences Science & Technology
Iminopyrrole, aminopyrrole, and aminophosphine ligands were complexed with various chromium sources, producing eight complexes that were tested for their catalytic behavior toward epoxide-CO2 copolymerization. As elucidated by MALDI-TOF-MS, copolymerizations afforded polycarbonates and poly(ether-carbonates) exhibiting linear or cyclic topologies.

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