4,10-Dibromoanthanthrone as a New Building Block for p-Type, n-Type, and Ambipolar π-Conjugated Materials
4,10-Dibromoanthanthrone as a New Building Block for p-Type, n-Type, and Ambipolar π-Conjugated Materials
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DOI：
10.1002/chem.201202878
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发表时间：
2013-01-01
影响因子：
4.3
通讯作者：
Morin, Jean-Francois
中科院分区：
文献类型：
--
作者：
Giguere, Jean-Benoit;Verolet, Quentin;Morin, Jean-Francois
从市售的4，10-二溴蒽酮染料合成了新的p型、n型和双极性分子。在4，10-和6，12-位用不同的富电子和贫电子单元取代允许调制分子的光电性质。还制备了双（二氰基亚乙烯基）官能化的化合物，其相对于Ag+的还原电位低至-50 mV，具有结晶二维层状堆积排列。这些特性是空气稳定的n型有机场效应晶体管应用的重要先决条件。
New p-type, n-type, and ambipolar molecules were synthesized from commercially available 4,10-dibromoanthanthrone dye. Substitution at the 4,10- and 6,12-positions with different electron-rich and electron-poor units allowed the modulation of the optoelectronic properties of the molecules. A bis(dicyanovinylene)-functionalized compound was also prepared with a reduction potential as low as -50 mV versus Ag+ with a crystalline two-dimensional lamellar packing arrangement. These characteristics are important prerequisites for air-stable n-type organic field-effect transistor applications.