Robust acid–base Ln-MOFs: searching for efficient catalysts in cycloaddition of CO<sub>2</sub> with epoxides and cascade deacetalization–Knoevenagel reactions
Xuezhen Si, Xuze Pan, Jintang Xue, Qingxia Yao, Xianqiang Huang, Wenzeng Duan, Yi Qiu, Jie Su, Minglei Cao, Jun Li
Abstract
and one-pot cascade deacetalization-Knoevenagel reactions. The systematic catalytic studies show that 1-Tb and 1-Yb possess the best catalytic activities for both reactions, indicating the catalytic activities of these Ln-MOFs are strongly dependent on metal Lewis acid sites embedded in the frameworks.
Topics & Concepts
Knoevenagel condensationIsostructuralCatalysisLanthanideCycloadditionLewis acids and basesChemistryMicroporous materialTriphenylamineMetal-organic frameworkCascade reactionCrystal structureOrganic chemistryAdsorptionPolymer chemistryIonMetal-Organic Frameworks: Synthesis and ApplicationsCarbon dioxide utilization in catalysisChemical Synthesis and Reactions