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Design and synthesis of extended quinoxaline derivatives and their charge transport properties

机译:扩展喹喔啉衍生物及其电荷运输性能的设计与合成

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A scalable and convenient strategy is described to synthesize extended conjugation quinoxaline derivatives from phenylene-ethynylene arrays. By tuning the solvent, the compounds display bright emission solvatochromism. Furthermore, the fabricated FET devices possess good performance characteristics, with mobilities of 0.47 cm ~(2) V ~(?1) s ~(?1) and 0.99 cm ~(2) V ~(?1) s ~(?1) . The mobilities are higher than those of corresponding to the alkyl substituted compounds, which can be proven by grazing incidence X-ray diffraction (GIXRD) measurement.
机译:描述了一种可伸缩和方便的策略来合成来自苯乙烯 - 乙炔基阵列的扩展缀合喹喔啉衍生物。通过调节溶剂,化合物显示出亮的发射溶剂质体。此外,制造的FET器件具有良好的性能特性,散热为0.47cm〜(2)V〜(α1)S〜(α1)和0.99cm〜(2)V〜(?1)s〜(?1 )。该迁移率高于对应于烷基取代化合物的司,这可以通过放牧X射线衍射(GixRD)测量来证明。

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