Title:
Synthesis, Electronic Properties and OLED Devices of Chromophores Based on lambda(5)-Phosphinines
Author(s):
Pfeifer, Gregor; Chahdoura, Faouzi; Papke, Martin; Weber, Manuela; Szucs, Rozsa; Geffroy, Bernard; Tondelier, Denis; Nyulaszi, Laszlo; Hissler, Muriel; Müller, Christian Christian
Year of publication:
2020
Available Date:
2020-09-09T12:32:39Z
Abstract:
A new series of 2,4,6‐triaryl‐λ5‐phosphinines have been synthesized that contain different substituents both on the carbon backbone and the phosphorus atom of the six‐membered heterocycle. Their optical and redox properties were studied in detail, supported by in‐depth theoretical calculations. The modularity of the synthetic strategy allowed the establishment of structure–property relationships for this class of compounds and an OLED based on a blue phosphinine emitter could be developed for the first time.
Part of Identifier:
e-ISSN (online): 1521-3765
Keywords:
DFT calculations
heterocycles
OLEDs
phosphinines
pi systems
DDC-Classification:
540 Chemie und zugeordnete Wissenschaften
Publication Type:
Wissenschaftlicher Artikel
URL of the Original Publication:
DOI of the Original Publication:
Journaltitle:
Chemistry - A European Journal
Department/institution:
Biologie, Chemie, Pharmazie
Institut für Chemie und Biochemie
Comments:
Supporting information to this article can be found online at https://doi.org/10.1002/chem.202000932