Layered Copper-Metallated Covalent Organic Frameworks for Huisgen Reactions
Ignacio Romero‐Muñiz, Pablo Albacete, Ana E. Platero‐Prats, Félix Zamora
Abstract
the formation of dynamic covalent bonds. Among COFs, those based on imine and β-ketoenamine linkages offer an excellent platform for binding metallic species such as copper to design efficient heterogeneous catalysts. In this work, imine- and β-ketoenamine-based COF materials were modified with catalytic copper sites following a metallation method, which favored the formation of binding amine defects. The obtained copper-metallated COF materials were tested as heterogeneous catalysts for 1,3-dipolar cycloaddition reactions, resulting in high yields and recyclability.
Topics & Concepts
Covalent bondImineCopperCovalent organic frameworkMaterials scienceCatalysisCycloadditionAmine gas treatingPolymer chemistryOrganic chemistryCombinatorial chemistryChemistryMetallurgyCovalent Organic Framework ApplicationsMetal-Organic Frameworks: Synthesis and ApplicationsMembrane Separation and Gas Transport