Preparation, characterization, and FET properties of novel dicyanopyrazinoquinoxaline derivatives.
Preparation, characterization, and FET properties of novel dicyanopyrazinoquinoxaline derivatives.
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DOI：
10.1021/ol0494010
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发表时间：
2004-05
期刊：
影响因子：
5.2
通讯作者：
J. Nishida;Naraso Naraso-Naraso;S. Murai;Eiichi Fujiwara;H. Tada;M. Tomura;Y. Yamashita
中科院分区：
文献类型：
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作者：
J. Nishida;Naraso Naraso-Naraso;S. Murai;Eiichi Fujiwara;H. Tada;M. Tomura;Y. Yamashita
[结构：合成了一系列标题二氰基吡嗪并喹喔啉衍生物，并通过单晶X-射线结构分析和氧化还原电位测定进行了表征。由于吡嗪并吡嗪骨架以及氰基，它们具有强的电子接受性质。取代基可以容易地在苯环上引入并控制HOMO-LUMO能隙和分子堆积。它们在FET器件中显示出明显的n型晶体管特性。
[structure: see text] A series of the title dicyanopyrazinoquinoxaline derivatives have been prepared and characterized by using single-crystal X-ray structure analysis and redox potential measurements. They have strong electron-accepting properties due to the pyrazinopyrazine skeletons as well as the cyano groups. Substituents can be easily introduced at the benzene ring and control the HOMO-LUMO energy gap and the molecular packing. They show clear n-type transistor properties in the FET devices.