Sulfonyl-functionalized benzo[<i>d</i>]imidazo[5,1-<i>b</i>]thiazole-based carbenes as building blocks for two-coordinate Cu(<scp>i</scp>) complexes exhibiting fast and efficient thermally activated delayed fluorescence
Armands Rudušs, Annija Jece, Kitija A. Štucere, Kuan-Wei Chen, Baiba Turovska, Sergey Belyakov, Aivars Vembris, Chih‐Hao Chang, Kaspars Traskovskis
Abstract
A peripherally-placed strong electron-accepting sulphonyl group reduces the HOMO–LUMO overlap in carbene–metal–amide TADF emitters.
Topics & Concepts
ThiazoleSulfonylMaterials scienceFluorescenceStereochemistryOrganic chemistryChemistryPhysicsAlkylQuantum mechanicsOrganic Light-Emitting Diodes ResearchN-Heterocyclic Carbenes in Organic and Inorganic ChemistryCatalytic Cross-Coupling Reactions