Immobilization of a Pd(<scp>ii</scp>)-containing N-heterocyclic carbene ligand on porous organic polymers: efficient and recyclable catalysts for Suzuki–Miyaura reactions
Hongwei Lin, Xiyue Gao, Huan Yao, Qionglin Luo, Bailin Xiang, Cijie Liu, Yuejun Ouyang, Nonglin Zhou, Dexuan Xiang
Abstract
Two NHC–Pd(<sc>ii</sc>) complexes immobilized on porous organic polymers were successfully prepared<italic>via</italic>Scholl reactions and metallization. These complexes were applied in Suzuki–Miyaura reaction as heterogeneous catalysts with excellent yield and TON.
Topics & Concepts
CarbeneCatalysisYield (engineering)ChemistryLigand (biochemistry)PolymerPorosityOrganic chemistryPolymer chemistryCombinatorial chemistryPalladiumOrganic polymerMaterials scienceReceptorBiochemistryMetallurgyCatalytic Cross-Coupling ReactionsCovalent Organic Framework ApplicationsN-Heterocyclic Carbenes in Organic and Inorganic Chemistry