化学
双极扩散
萘
芯(光纤)
二亚胺
电子受体
接受者
光化学
组合化学
分子
电子
有机化学
材料科学
量子力学
物理
复合材料
苝
凝聚态物理
作者
Hongjie Luo,Dongdong He,Yong Zhang,Shiwen Wang,Haili Gao,Jing Yan,Yang Cao,Zhengxu Cai,Luxi Tan,Shao-Yi Wu,Lizhen Wang,Zitong Liu
出处
期刊:Organic Letters
[American Chemical Society]
日期:2019-11-20
卷期号:21 (23): 9734-9737
被引量:14
标识
DOI:10.1021/acs.orglett.9b03891
摘要
A highly reactive bis-naphthalene tetracarboxylic diimide (bis-NDI) intermediate, TBrDNDI, was designed and synthesized for core-expanded NDIs. Based on this intermediate, we achieved 9- and 11-membered core-expanded bis-NDI derivatives. Through expanding the NDI core and introducing electron-donor or electron-acceptor groups, the frontier energy orbitals, optical and electrical properties of these bis-NDIs can be finely tuned to obtain air-stable ambipolar or n-type materials.
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