摘要
成功合成并分离出两例不对称C_(60)-三聚茚复合物分子,利用高分辨质谱、元素分析,核磁共振氢谱、碳谱对化合物的结构与纯度进行了表征;利用紫外光谱、循环伏安曲线对化合物的电子结构进行了表征。结果表明:C_(60)分子与三聚茚结合后表现出较为明显的分子内电子转移,证明扩展共轭体系对分子的共轭性有较为明显的调控作用。
Two asymmetric truxene-C_(60) hybrids were successfully synthesized and separated.The structure and purity of the compounds were characterized by HR-MS,elemental analysis,1H NMR and 13C NMR.The electronic structure was characterized by UV-vis and cyclic voltammetry.Interestingly,these truxene-C_(60) hybrids are showing obvious intramolecular electron transfer that indicated the extension of conjugation system has an obvious regulatory effect on the conjugation of molecules.
作者
牛英杰
李丽华
杜欣
徐海军
梁旭
NIU Yingjie;LI Lihua;DU Xin;XU Haijun;LIANG Xu(School of Chemistry and Chemcial Engineering, Jiangsu University, Zhenjiang 212013, China;College of Chemical Engineering, Nanjing Forestry University, Nanjing 210037, China)
出处
《合成化学》
CAS
2022年第7期550-555,共6页
Chinese Journal of Synthetic Chemistry
基金
国家自然科学基金资助项目(21701058)。
关键词
C_(60)
三聚茚
结构表征
光谱学
电化学
C_(60)
truxene
structural characterization
spectroscopy
electrochemistry
