標題: Synthesis and Molecular Properties of Tricyclic Biselenophene-Based Derivatives with Nitrogen, Silicon, Germanium, Vinylidene, and Ethylene Bridges
作者: Pao, Yu-Chieh
Chen, Yung-Lung
Chen, Yen-Ting
Cheng, Sheng-Wen
Lai, Yu-Ying
Huang, Wen-Chia
Cheng, Yen-Ju
應用化學系
Department of Applied Chemistry
公開日期: 7-Nov-2014
摘要: A new class of biselenophene-based materials including an sp(3)-silicon-bridged diselenosilole (DSS), an sp(3)-germanium-bridged diselenogermole (DSG), and an sp(3)-nitrogen-bridged diselenopyrrole (DSP) as well as an sp(2)-vinylidene-bridged dicyanodiselenofulvene (CDSF), a diacetylenediselenofulvene (ADSF), and a dioctylethylene-bridged benzodiselenophene (BDS) have been successfully synthesized and characterized. The bridging moieties play an important role in determining the optical and electrochemical properties. The six brominated derivatives are ready to construct various biselenophene-based conjugated materials with tunable properties for organic photovoltaics and field effect transistors.
URI: http://dx.doi.org/10.1021/ol502793e
http://hdl.handle.net/11536/123910
ISSN: 1523-7060
DOI: 10.1021/ol502793e
期刊: ORGANIC LETTERS
Volume: 16
Issue: 21
起始頁: 5724
結束頁: 5727
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