Controlling dual-positively charged pyrazolium ionic liquids for efficient catalytic conversion of CO<sub>2</sub> into carbonates under mild conditions
Jean Damascene Ndayambaje, Irfan Shabbir, Qianmeng Zhao, Li Dong, Qian Su, Weiguo Cheng
Abstract
Novel dicationic pyrazolium ionic liquids were synthesized and utilized as catalysts for the coupling reaction of diluted/pure CO 2 and epoxides to carbonates under mild conditions without metal/solvent.
Topics & Concepts
CatalysisDual (grammatical number)Ionic liquidChemistryDual roleIonic bondingCombinatorial chemistryIonOrganic chemistryArtLiteratureCarbon dioxide utilization in catalysisIonic liquids properties and applicationsChemical Synthesis and Reactions