Konkol Kristine L, Schwiderski Ryan L, Rasmussen Seth C
Department of Chemistry and Biochemistry, North Dakota State University, NDSU Dept. 2735, Fargo, ND 58108-6050, USA.
Materials (Basel). 2016 May 26;9(6):404. doi: 10.3390/ma9060404.
The synthesis, characterization, and electropolymerization of a series of extended fused-ring thieno[3,4-]pyrazine-based terthienyls are reported. The target terthienyls contain a central extended thieno[3,4-]pyrazine analogue containing 2-thienyl units at the reactive α-positions of the central thiophene. The extended fused-ring thieno[3,4-]pyrazine analogues studied include acenaphtho[1,2-]thieno[3,4-]pyrazine, dibenzo[]thieno[3,4-]quinoxaline, and thieno[3',4':5,6]-pyrazino[2,3-][1,10]phenanthroline. Comparison of the electrochemical and photophysical properties to simple thieno[3,4-]pyrazine-based terthienyls and their polymeric analogues are reported in order to provide structure-function relationships within this series of compounds and materials.
报道了一系列基于扩展稠环噻吩并[3,4 - ]吡嗪的三联噻吩的合成、表征及电聚合。目标三联噻吩包含一个中心扩展噻吩并[3,4 - ]吡嗪类似物，在中心噻吩的反应性α位含有2 - 噻吩基单元。所研究的扩展稠环噻吩并[3,4 - ]吡嗪类似物包括苊并[1,2 - ]噻吩并[3,4 - ]吡嗪、二苯并[]噻吩并[3,4 - ]喹喔啉以及噻吩并[3',4':5,6] - 吡嗪并[2,3 - ][1,10]菲咯啉。为了提供该系列化合物和材料的结构 - 功能关系，报道了将其电化学和光物理性质与基于简单噻吩并[3,4 - ]吡嗪的三联噻吩及其聚合物类似物进行比较的结果。
