Valorization of Click-Based Microporous Organic Polymer: Generation of Mesoionic Carbene–Rh Species for the Stereoselective Synthesis of Poly(arylacetylene)s
Kyoungil Cho, Hee‐Seong Yang, In‐Hwan Lee, Sang Moon Lee, Hae Jin Kim, Seung Uk Son
Abstract
This work reports the functionalization of azide-alkyne click-based microporous organic polymer (CMOP). The generation of triazolium salts and successive deprotonation induced mesoionic carbene species in hollow CMOP (H-CMOP). Rh(I) species could be coordinated to the mesoionic carbene species to form H-CMOP-Rh, showing excellent heterogeneous catalytic performance in the stereoselective polymerization of arylacetylenes.
Topics & Concepts
MesoionicCarbeneChemistryStereoselectivityMicroporous materialClick chemistryDeprotonationPolymer chemistrySurface modificationPolymerizationPolymerCombinatorial chemistryCatalysisOrganic chemistryPhysical chemistryIonCovalent Organic Framework ApplicationsMetal-Organic Frameworks: Synthesis and ApplicationsLuminescence and Fluorescent Materials