摘要
酸催化下,在水-甲醇体系中,合成并分离了3种含有Push-Pull取代基的新型低对称A2B型钴(III)咔咯,其结构经1H NMR,19F NMR和HR-MS(ESI-TOF)表征。并利用光谱学和电化学方法对3种钴咔咯的电子结构进行了深入研究。结果表明:引入Push-Pull型不对称对钴(III)咔咯分子的电子结构有明显的调控作用,且随着引入基团的改变而产生显著的规律性差异,为进一步的分子设计、合成及其应用奠定基础。
Three new A2B type low symmetric Co(III)corroles containing Push-Pull substituents have been synthesized and isolated through acid catalyzed process in water/methanol system.The molecular structure was characterized by 1H NMR,19F NMR and HR-MS(ESI-TOF),and the electronic structure was investigated by spectroscopy(UV-Vis and MCD)and electrochemistry(CV and DPV).It has been indicated that introduction of Push-Pull substituents to corrole macrocyclic rings result the facile modulation of electronic structure which provide useful information for future molecule design,synthesis,characterization and application.
作者
张振
温俊霞
张生玉
朱卫华
梁旭
ZHANG Zhen;WEN Jun-xia;ZHANG Sheng-yu;ZHU Wei-hua;LIANG Xu(School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang 212013, China;Suqian Health College, Suqian 223800, China)
出处
《合成化学》
CAS
北大核心
2020年第9期759-763,共5页
Chinese Journal of Synthetic Chemistry
基金
国家自然科学基金资助项目(21701058)
功能无机材料化学教育部重点实验室开放基金资助项目
中国博士后基金资助项目(2018M642183)
兰州市创业创新人才基金资助项目(2018-RC-105)
江苏大学高级人才基金资助项目(17JDG035)。
