Hexaazatriphenylene Derivatives with Tunable Lowest Unoccupied Molecular Orbital Levels

详细信息    查看全文

• 作者：Ming Wang ; Ying Li ; Hui Tong ; Yanxiang Cheng ; Lixiang Wang ; Xiabin Jing ; Fosong Wang
• 刊名：Organic Letters
• 出版年：2011
• 出版时间：August 19, 2011
• 年：2011
• 卷：13
• 期：16
• 页码：4378-4381
• 全文大小：740K
• 年卷期：v.13,no.16(August 19, 2011)
• ISSN：1523-7052

文摘

A series of n-type hexaazatriphenylene derivatives were synthesized by condensation coupling of 1,2-diamines and 1,2-diketones. The study of their photophysical and electrochemical properties showed that their lowest unoccupied molecular orbital (LUMO) energy levels could be effectively tuned from 鈭?.54 to 鈭?.02 eV simply by increasing the number of pyrazine units in their molecular structures.