Rh(<scp>iii</scp>)-catalyzed building up of used heterocyclic cations: facile access to white-light-emitting materials
Jingxian Zhang, Tao Sun, Kangmin Wang, Ruike Hu, Chunlin Zhou, Haibo Ge, Bijin Li
Abstract
-methyl group might be the rate-limiting step during the reaction process. This protocol provides an opportunity to rapidly access highly π-conjugated fused heterocyclic cations, which opens up a new avenue for efficient screening of single-molecular white-light-emitting materials, pure red-light-emitting materials, and π-conjugated radical materials. Importantly, novel white-light-emitting materials exhibited distinct anti-Kasha dual-emission and could rapidly be fabricated into robust organic and low-cost white light-emitting diodes.
Topics & Concepts
CatalysisChemistryWhite lightCombinatorial chemistryPhotochemistryMaterials scienceOrganic chemistryOptoelectronicsCatalytic C–H Functionalization MethodsCatalytic Cross-Coupling ReactionsRadical Photochemical Reactions