Copolymerization of cyclohexene oxide with CO2 catalyzed by tridentate N-heterocyclic carbene titanium(IV) complexes
Coralie C Quadri1, Erwan Le Roux
1Kjemisk Institutt, Universitetet i Bergen, Allégaten 41, N-5007, Bergen, Norway. Erwan.LeRoux@kj.uib.no.
Abstract:
A new class of complexes based on titanium(IV) bearing a bisanionic mer-tridentate N-heterocyclic carbene ligand were investigated for the copolymerization of cyclohexene oxide with CO2. Upon addition of [PPN]X' salts, all complexes were found to be active and highly selective toward the formation of poly(cyclohexene oxide-alt-carbon dioxide).
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