Structural, Optical Properties, and Biological Activity of Complexes Based on Derivatives of Quinoline, Quinoxaline, and Quinazoline with Metal Centers from Across the Periodic Table
Structural, Optical Properties, and Biological Activity of Complexes Based on Derivatives of Quinoline, Quinoxaline, and Quinazoline with Metal Centers from Across the Periodic Table
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DOI：
10.1080/02603594.2014.959116
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发表时间：
2014-09
影响因子：
5.4
通讯作者：
G. Lipunova;E. Nosova;V. Charushin;O. Chupakhin
中科院分区：
文献类型：
--
作者：
G. Lipunova;E. Nosova;V. Charushin;O. Chupakhin
本文综述了喹啉、喹喔啉和喹唑啉衍生物的金属配合物的结构和光学性质，着重讨论了配体和合成条件对金属配合物结构和光学性质的影响。它已被确定，在一个给定的配体中的取代基的变化提供了一个机会，以调整相应的Al（III）和Zn（II）配合物的光致发光的颜色和强度，而在环化配合物中的辅助配体的变化导致在环境温度下出现的发射。二氟硼与N，O-双齿配体的金属配合物被证明在溶液和固体状态下都表现出很强的光致发光。这种类型的一些配合物可用于电致发光或太阳能电池器件。喹啉配合物的生物活性主要由金属性质决定。图形摘要
This review is focused on consideration of the influence of ligands and synthetic conditions on the structure and optical properties of a variety of metal complexes based on derivatives of quinoline, quinoxaline, and quinazoline. It has been established that changing of substituents in a given ligand provides an opportunity to tune color and intensity of the photoluminescence of the corresponding Al(III) and Zn(II) complexes, while variation of auxiliary ligands in cyclometalated complexes leads to emission emergence at ambient temperature. Difluoroboron complexes of metals with N,O-bidentate ligands proved to exhibit a strong photoluminescence in both solutions and the solid state. Some complexes of this type are useful for electroluminescent or solar cell devices. Biological activity of quinoline complexes is governed mainly by the metal nature. GRAPHICAL ABSTRACT