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
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 …

1, 2‐Dihydrophosphete: A Platform for the Molecular Engineering of Electroluminescent Phosphorus Materials for Light‐Emitting Devices

H Chen, S Pascal, Z Wang, PA Bouit… - … A European Journal, 2014 - Wiley Online Library
The discovery and molecular engineering of novel electroluminescent materials is still a
challenge in optoelectronics. In this work, the development of new π‐conjugated oligomers …

Tuning the Charge Transfer in λ5-Phosphinines with Amino Substituents

N Ledos, T Sangchai, I Knysh, MHE Bousquet… - Organic …, 2022 - ACS Publications
We report the substitution of λ5-phosphinines (2, 6-dicarbonitrile diphenyl-1-λ5-
phosphinine) with an amino group. The impact of these modifications on both the optical and …

Naphthyl‐Fused Phosphepines: Luminescent Contorted Polycyclic P‐Heterocycles

T Delouche, R Mokrai, T Roisnel… - … A European Journal, 2020 - Wiley Online Library
This article presents the synthesis of a new family of naphthyl‐fused phosphepines through
Ni‐mediated C− C coupling. Interestingly, the chlorophosphine oxide intermediate shows …

Lighting with organophosphorus materials: solution-processed blue/cyan light-emitting devices based on phosphaphenalenes

P Hindenberg, J Zimmermann… - Dalton …, 2019 - pubs.rsc.org
A family of electroluminescent organophosphorus materials for solution-processed organic
light-emitting diodes is reported. The investigated systems present a six-membered …

2, 4, 6-Triphenylphosphinine and 2, 4, 6-triphenylposphabarrelene revisited: synthesis, reactivity and coordination chemistry

M Rigo, JAW Sklorz, N Hatje, F Noack, M Weber… - Dalton …, 2016 - pubs.rsc.org
The synthesis of 2, 4, 6-triphenylphosphinine has been revisited and a general protocol for
the preparation of such low-coordinate phosphorus compounds in good to excellent yields …

[HTML][HTML] Fluorescent materials based on phosphazene derivatives and their applications: Sensors and optoelectronic devices

A Uslu, SO Tümay, S Yeşilot - Journal of Photochemistry and Photobiology …, 2022 - Elsevier
Phosphazenes, one of the most important classes of organophosphorus compounds
containing phosphorus (V) with double bonds between P and N, can be cyclic molecules or …

Synthesis and Photophysical Properties of λ5-Phosphinines as a Tunable Fluorophore

N Hashimoto, R Umano, Y Ochi… - Journal of the …, 2018 - ACS Publications
A practical synthesis of a variety of λ5-phosphinines, which show distinct fluorescence both
in solution and solid state, is described. Both C4-selective electrophilic substitutions and the …

Tuning the electronic effects of aromatic phosphorus heterocycles: an unprecedented phosphinine with significant P (π)-donor properties

A Loibl, I de Krom, EA Pidko, M Weber… - Chemical …, 2014 - pubs.rsc.org
A hitherto unprecedented electronic situation has been observed for a substituted, pyridyl-
functionalized phosphinine. In contrast to previous studies, this compound shows …

Highlights on π-systems based on six-membered phosphorus heterocycles

E Regulska, C Romero-Nieto - Dalton Transactions, 2018 - pubs.rsc.org
π-Extended molecules based on six-membered phosphorus heterocycles are exceptional
systems due to their unique structural and chemical properties. Even though the first six …