Schleper, A. Lennart published the artcileInfluence of regioisomerism in bis(terpyridine) based exciplexes with delayed fluorescence, Product Details of C4H3Cl2N3, the publication is Journal of Materials Chemistry C: Materials for Optical and Electronic Devices (2022), 10(19), 7699-7706, database is CAplus.
Exciplexes of individual electron donor and acceptor mols. are a promising approach to utilizing otherwise non-emissive triplet states in optoelectronic applications. In this work, we synthesize a series of bis(terpyridine) pyrimidine (BTP) isomers and employ them as electron acceptors in complexes with tris(4-carbazoyl-9-ylphenyl)amine (TCTA). We show that these TCTA : BTP complexes produce thermally activated delayed fluorescence (TADF) by exciplex emission, and we investigate the influence of the nitrogen position in the pyridine on the optical and electronic properties of the exciplex. The mol. arrangement of the complex is studied using scanning tunneling microscopy (STM) as well as classical force field and d. functional theory (DFT) simulations. Finally, we fabricate organic light-emitting diodes (OLEDs) with maximum external quantum efficiencies ranging between 0.5% and 2% – depending on the BTP isomer.
Journal of Materials Chemistry C: Materials for Optical and Electronic Devices published new progress about 56-05-3. 56-05-3 belongs to pyrimidines, auxiliary class Pyrimidine,Chloride,Amine,API, name is 2-Amino-4,6-dichloropyrimidine, and the molecular formula is C4H3Cl2N3, Product Details of C4H3Cl2N3.
Referemce:
https://pubchem.ncbi.nlm.nih.gov/compound/Pyrimidine,
Pyrimidine – Wikipedia