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Influence of the substituent D/A at the 1,2,3-triazole ring on novel terpyridine derivatives: synthesis and properties

机译:1,2,3-三唑环上的取代基D / A对新型联吡啶衍生物的影响:合成与性能

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In this study, we newly designed and developed a synthesis route based on the 1,3-dipolar cycloaddition of the derivatives of 4′-(1,2,3-triazol-4-yl)phenyl-2,2′:6′,2′′-terpyridine with various (hetero)aryl substituents, differing in electronic character, on a triazol ring. The obtained compounds were comprehensively characterized by UV-Vis spectroscopy and electrochemical and thermal studies. Moreover, preliminary biological tests were conducted. The investigation allowed the selection of materials with the most promising properties with particular emphasis on the nature of the substituents. In addition, theoretical studies (DFT and TD-DFT) were performed to verify the comprehensive understanding of experimental results.
机译:在这项研究中,我们根据4'-(1,2,3-三唑-4-基)苯基-2,2':6'的衍生物的1,3-偶极环加成反应设计并开发了一种合成路线在三唑环上具有各种电子特性不同的(杂)芳基取代基的2,'-叔吡啶。通过紫外-可见光谱以及电化学和热学研究对获得的化合物进行了全面表征。此外,进行了初步的生物学测试。研究允许选择具有最有希望的性能的材料,特别强调取代基的性质。此外,进行了理论研究(DFT和TD-DFT)以验证对实验结果的全面理解。

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