Belyaev Andrey, Chou Pi-Tai, Koshevoy Igor O
Department of Chemistry, University of Eastern Finland, Yliopistokatu 7, 80101, Joensuu, Finland.
Department of Chemistry, National (Taiwan) University, Taipei, 106, Taiwan.
Chemistry. 2021 Jan 7;27(2):537-552. doi: 10.1002/chem.202001853. Epub 2020 Oct 30.
Tunable electron-accepting properties of the cationic phosphorus center, its geometry and unique preparative chemistry that allows combining this unit with diversity of π-conjugated motifs, define the appealing photophysical and electrochemical characteristics of organophosphorus ionic chromophores. This Minireview summarizes the achievements in the synthesis of the π-extended molecules functionalized with P-cationic fragments, modulation of their properties by means of structural modification, and emphasizes the important effect of cation-anion interactions, which can drastically change physical behavior of these two-component systems.
阳离子磷中心可调谐的电子接受特性、其几何结构以及允许将该单元与多种π共轭基序相结合的独特制备化学，决定了有机磷离子发色团具有吸引人的光物理和电化学特性。本综述总结了用P-阳离子片段官能化的π-扩展分子的合成成果、通过结构修饰对其性质的调控，并强调了阳离子-阴离子相互作用的重要影响，这种相互作用可显著改变这些二元体系的物理行为。
