Yin Xiaodong, Liu Jun, Jäkle Frieder
Department of Chemistry, Rutgers University-Newark, 73 Warren Street, Newark, NJ, 07102, USA.
Key Laboratory of Cluster Science, Ministry of Education of China, Beijing Key Laboratory of Photoelectronic/Electrophotonic, Conversion Materials, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing, 102488, P. R. China.
Chemistry. 2021 Feb 10;27(9):2973-2986. doi: 10.1002/chem.202003481. Epub 2020 Dec 3.
The extension of conjugated organoboranes from monomeric species to oligomers, macrocycles, and polymers offers access to a plethora of fascinating new materials. The p-π* conjugation between empty orbitals on boron and the conjugated linkers not only affects the electronic structure and optical properties, but also enables mutual interactions between electron-deficient boron centers. The unique properties of these electron-deficient π-conjugated systems are exploited in highly luminescent materials, organic optoelectronic devices, and sensing applications.
将共轭有机硼烷从单体扩展到低聚物、大环化合物和聚合物，能够获得大量引人入胜的新材料。硼上的空轨道与共轭连接体之间的p-π*共轭不仅影响电子结构和光学性质，还能使缺电子硼中心之间产生相互作用。这些缺电子π共轭体系的独特性质被应用于高发光材料、有机光电器件及传感应用中。
