Chemical Communications 2012-10-07

Trimetallic magnesium complexes bearing amine-bis(benzotriazole phenolate) derivatives as bifunctional catalysts for ring-opening polymerization and CO2/epoxide coupling.

Chen-Yu Li, Chen-Ruei Wu, Yi-Chang Liu, Bao-Tsan Ko

文献索引：Chem. Commun. (Camb.) 48(77) , 9628-30, (2012)

全文：HTML全文

摘要

New trimetallic magnesium complexes were synthesized for bifunctional catalysis. Complex catalysed ε-caprolactone polymerizations in not only a 'living' manner but also in an 'immortal' fashion. Additionally, tri-Mg was active for the coupling of CO(2) with cyclohexene oxide (CHO) on addition of n-Bu(4)NBr co-catalysts to give cis-cyclohexene carbonate under mild conditions.