二茂铁-三唑席夫碱的制备及性能研究  

Studyon the preparation and performance of ferrocene-triazole Schiff base

作　　者：张腾 尚岩[1] 田晟吉 孙常雁 燕红[1] 张桂玲[1] ZHANG Teng;SHANG Yan;TIAN Shengji;SUN Changyan;YAN Hong;ZHANG Guiling(School of Materials Science and Chemical Engineering, Harbin University of Science and Technology,Harbin 150040, China)

机构地区：[1]哈尔滨理工大学材料科学与化学工程学院,哈尔滨150040

出　　处：《功能材料》2022年第7期7222-7226,共5页Journal of Functional Materials

基　　金：国家自然科学基金项目(51973046)。

摘　　要：三唑类化合物作为含氮杂环的重要组成部分而得到广泛的应用。二茂铁是过渡金属络合物的代表,其特定的结构使其兼具配体和过渡金属的双重性质,有着非常广阔的应用前景。合成不同基团取代的1,2,4-三唑化合物,然后与二茂铁甲醛发生缩合反应生成新型席夫碱化合物。利用FT-IR、紫外、^(1)H NMR等手段对化合物进行表征,并研究了不同取代基团对导电性能以及抗菌性能的影响。结果表明,不同取代基团的席夫碱化合物导电性差异较大,可以通过连接不同取代基团对席夫碱化合物导电性进行调控;同时所制备的化合物对大肠杆菌和金黄色葡萄求球菌均具有一定的抗菌性能,推测化合物的抗菌活性与取代基团有一定的关系。Triazole compounds are widely used as an important part of nitrogen-containing heterocycles.Ferrocene is a representative of transition metal complexes,and its specific structure enables it to have the dual properties of ligand and transition metal,and has very broad application prospects.First,1,2,4-triazole compounds substituted with different groups were synthesized,and then condensed with ferrocene formaldehyde to generate new Schiff base compounds.The compounds were characterized by FT-IR,UV,^(1)H NMR and other means,and the influence of different substituent groups on the electrical conductivity and antibacterial properties was studied.The results show that the conductivity of Schiff base compounds with different substituent groups is quite different,and the conductivity of Schiff base compounds can be adjusted by connecting different substituent groups.At the same time,the prepared compounds are both resistant to Escherichia coli and Staphylococcus aureus.It has certain antibacterial properties.It is speculated that the antibacterial activity of the compound has a certain relationship with the substituent group.

关 键 词：二茂铁 1 2 4-三唑化合物 席夫碱 导电性 抗菌性 

分 类 号：TQ252.6[化学工程—有机化工]