噻吩席夫碱结构中含有富电子的硫杂环和席夫碱特性基团(CN),在加工过程中,还可以引入其他特殊官能团,这使得其具有独特的化学性质和生物性质。同时噻吩席夫碱又是良好的金属有机配体,可与大多数过渡金属离子形成配合物,因此良好的分子可设计性和易加工性,使噻吩席夫碱及其配合物得到广泛应用。介绍了噻吩席夫碱及其配合物的结构特性及制备方法,综述了该类化合物在抑菌活性、抗氧化性、电致变色、分子荧光探针和金属缓蚀剂中的应用进展,并展望了噻吩席夫碱未来的研究方向。
Thiophene Schiff base has unique chemical and biological properties because it contains electron rich S heterocycle and Schiff base characteristic group (CN).At the same time,thiophene Schiff base itself is a good metal organic ligand,which can form complexes with most transition metal ions.Therefore,with good molecular designability and processability,thiophene Schiff base and its complexes have been applied in various fields,which is the focus of the current research on Schiff base compounds.The structural characteristics,preparation and application of thiophene Schiff bases and their complexes were introduced.The research progress of these compounds in antibacterial activity,antioxidant activity,electrochromism,molecular fluorescence probe and metal corrosion inhibitor was mainly described.The application of thiophene Schiff bases in different fields was analyzed and summarized.The future application of thiophene Schiff bases was proposed.Finally,the prospect was put forward.
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基金资助
国家自然科学基金(21664009)
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