Bowl-shaped conjugated polycycles  

作　　者：Xue-Qing Hou Yan-Tao Sun Lei Liu Shi-Tao Wang Rui-Li Geng Xiang-Feng Shao 

机构地区：[1]State Key Laboratory of Applied Organic Chemistry,Lanzhou University

出　　处：《Chinese Chemical Letters》2016年第8期1166-1174,1465,共9页中国化学快报（英文版）

基　　金：the National Natural Science Foundation of China(Nos.21522203,21372111,and 21190034);State Key Laboratory of Applied Organic Chemistry for the financial support

摘　　要：The conjugated polycycles show excellent optical and electrical properties that are suitable for application in various organic electronics.While most of attentions have been paid to polycycles having planar π-conjugated system,the curved polycycles seem amazing due to their unique physical and chemical features.The non-planar conjugated polycycles have been created with the geometries of bracelet,saddle,bowl,Mobius band,helicenes,etc.Among them,the bowl-shaped one is of growing interest owing to the multidiscipline applications such as synthetic intermediates for end-cap of carbon nanotube,coordination with metal ions,encapsulation of fullerenes,and fabrication of electronic devices.In this paper,we summarize the recent advances on the chemistry of the bowl-shaped conjugated polycycles,particularly on their synthesis and the further chemical modifications toward organic functional materials.The conjugated polycycles show excellent optical and electrical properties that are suitable for application in various organic electronics.While most of attentions have been paid to polycycles having planar π-conjugated system,the curved polycycles seem amazing due to their unique physical and chemical features.The non-planar conjugated polycycles have been created with the geometries of bracelet,saddle,bowl,Mobius band,helicenes,etc.Among them,the bowl-shaped one is of growing interest owing to the multidiscipline applications such as synthetic intermediates for end-cap of carbon nanotube,coordination with metal ions,encapsulation of fullerenes,and fabrication of electronic devices.In this paper,we summarize the recent advances on the chemistry of the bowl-shaped conjugated polycycles,particularly on their synthesis and the further chemical modifications toward organic functional materials.

关 键 词：Conjugated polycycle Curved π-system Bucky bowl Heteroatom doping Electronic structure 

分 类 号：O621[理学—有机化学]