Heavier element-containing aromatics of [4 n+ 2]-electron systems

K Ota, R Kinjo - Chemical Society Reviews, 2021 - pubs.rsc.org
While the implication of the aromaticity concept has been dramatically expanded to date
since its emergence in 1865, the classical [4n+ 2]/4n-electron counting protocol still plays an …

New frontiers: 1, 4-diphosphinines and P-bridged bis (NHCs)

D Welideniya, MRK Ramachandran, T Kalisch… - Dalton …, 2021 - pubs.rsc.org
This review describes synthetic concepts and breakthroughs in 1, 4-diphosphinine and
related P-bridged bis (NHCs) chemistry, covering the last four decades, starting from …

Phosphinine vs Pyridine in Luminescent CuI Complexes and Application in Lifetime‐Based Molecular Thermometer

J Zhang, Y Li, S Liu, J Lin, YN Fan… - European Journal of …, 2023 - Wiley Online Library
Luminescent CuI complexes have attracted significant interest due to their adjustable
emission properties, diverse structures, and reasonable cost. In this work, two class of …

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 …

Boundaries of the Hyperconjugation from π-Extended Six-Membered Phosphorus Heterocycles

A de Cózar, C Romero-Nieto - Inorganic Chemistry, 2023 - ACS Publications
In the context of materials science, six-membered phosphorus heterocycles are intriguing
building blocks due to their tunable properties through phosphorus post-functionalization …

Structure and Reactivity of Ag (I) Complexes Bearing Tridentate Phosphinine Ligands

K Masada, S Kusumoto, K Nozaki - Organometallics, 2023 - ACS Publications
Structure and reactivity of novel Ag (I) complexes with tridentate phosphinine
(phosphabenzene) ligands are discussed in this article. An equilibrium between the dimer …

Dithienoarsinines: stable and planar π-extended arsabenzenes

A Sumida, A Saeki, K Matsuo, K Naka, H Imoto - Chemical Science, 2025 - pubs.rsc.org
Stable planar dithienoarsinines were synthesized and structurally characterized. These
compounds exhibit monomeric structures in the solution and solid states, avoiding …

Reversible redox chemistry of anionic imidazole-2-thione-fused 1, 4-dihydro-1, 4-diphosphinines

MRK Ramachandran, G Schnakenburg… - Inorganic …, 2022 - ACS Publications
Anionic 1, 4-dihydro-1, 4-diphosphinines were synthesized from tricyclic 1, 4-diphosphinines
and isolated as blue powdery salts M [2a–2c]. Reaction of solutions of these monoanions …

Synthesis of 2-Phospha [7] helicene, a Helicene with a Terminal Phosphinine Ring

T Beránek, M Jakubec, J Sýkora, I Císařová… - Organic …, 2022 - ACS Publications
A synthetic strategy toward phosphahelicenes containing a terminal phosphinine ring has
been explored. The 4-phenyl-6-methyl-2-phospha [7] helicene was prepared from starting 2 …

Highly selective, reversible water activation by P, N-cooperativity in pyridyl-functionalized phosphinines

RO Kopp, SL Kleynemeyer, LJ Groth, MJ Ernst… - Chemical …, 2024 - pubs.rsc.org
Tetrapyridyl-functionalized phosphinines were prepared and structurally characterized. The
donor-functionalized aromatic phosphorus heterocycles react highly selectively and even …