Synthesis, Electronic Properties and OLED Devices of Chromophores Based on λ5‐Phosphinines
G Pfeifer, F Chahdoura, M Papke… - … A European Journal, 2020 - Wiley Online Library
Chemistry–A European Journal, 2020•Wiley Online Library
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.
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.
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.
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