Thiadiazoloquinoxalines: Tuning Physical Properties through Smart Synthesis

被引:39
作者
Dallos, Timea [1 ]
Hamburger, Manuel [1 ]
Baumgarten, Martin [1 ]
机构
[1] Max Planck Inst Polymer Res, D-55128 Mainz, Germany
关键词
BAND-GAP POLYMERS; FLUORESCENCE; DONOR; DESIGN; POLYSQUARAINES;
D O I
10.1021/ol200250e
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
The synthesis of pi-conjugated acceptors based on thiadiazoloquinoxaline (TQ) derivatives is described. Apart from reporting on the functionalization of the TQ core, the influence of the substituents was studied by UV-vis absorption and emission spectroscopy, cyclic voltammetry measurements, and DFT calculations. By changing the donor as well as the pi-spacer, a fine-tuning of the photo- and electrochemical properties was achieved.
引用
收藏
页码:1936 / 1939
页数:4
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