Pyrene-fused bisphenazinothiadiazoles with red to NIR electroluminescence dagger

作者:Cortizo Lacalle Diego; Pertegas Antonio; Melle Franco Manuel*; Bolink Henk J*; Mateo Alonso Aurelio*
来源:Organic Chemistry Frontiers, 2017, 4(5): 876-881.
DOI:10.1039/c7qo00227k

摘要

The synthesis and characterisation of two pyrene-fused phenazinothiadiazole derivatives with different substituents is described. Light-emitting diodes incorporating such derivatives display red to near-infrared electroluminescence with emission peaks at wavelengths as long as 721 nm, illustrating that pyrene-fused bisphenazinothiadiazoles can serve as deep red and NIR emitters.

  • 出版日期2017-5