不对称C_(60)-三聚茚复合物的合成与性质  

Synthesis and Properties of Truxene-C_(60) Hybrids

作　　者：牛英杰 李丽华 杜欣 徐海军[2] 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)

机构地区：[1]江苏大学化学化工学院,江苏镇江212013 [2]南京林业大学化学工程学院,江苏南京210000

出　　处：《合成化学》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)。

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.

关 键 词：C_(60) 三聚茚 结构表征 光谱学 电化学 

分 类 号：O62[理学—有机化学]