Synthesis, structures, and properties of unsymmetrical heteroacenes containing both pyrrole and furan rings.
Synthesis, structures, and properties of unsymmetrical heteroacenes containing both pyrrole and furan rings.
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DOI：
10.1021/ol703110g
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发表时间：
2008-02
期刊：
影响因子：
5.2
通讯作者：
K. Kawaguchi;K. Nakano;K. Nozaki
中科院分区：
文献类型：
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作者：
K. Kawaguchi;K. Nakano;K. Nozaki
通过钯催化芳胺的双N-芳基化反应，合成了11-苯基苯并呋喃并[3，2-B]咔唑（Ph-BFC）及其烷氧基化衍生物。它们的特征是形成反平行共面π堆积排列，这可能是由于它们的不对称结构。它们的物理性质显示了它们作为有机场效应晶体管有源层的应用潜力。
Unsymmetrical heteroacenes, 11-phenylbenzofuro[3,2-b]carbazole (Ph-BFC) and its alkoxylated derivatives, were readily synthesized by palladium-catalyzed double N-arylation of arylamines. They characteristically form antiparallel cofacial pi-stacking arrangements, which may result from their unsymmetrical structures. Their physical properties show their potential for application as active layers in organic field-effect transistors.