Reactions between 3,4-propylenedioxythiophenes (ProDOTs) and N-alkyl isatins under ambient conditions result in isomerically pure indophenine materials as confirmed by TLC and 1H NMR analysis. The resulting low band gap materials exhibit favorable inter- and intramolecular interactions, high thermal stabilities, low energy electronic transitions, and amphoteric redox behavior.
通过TLC和1 H NMR分析证实,在环境条件下3,4-
丙烯二氧
噻吩(ProDOT)和N-烷基
靛红之间的反应产生异构纯的
吲哚芬材料。所得的低带隙材料表现出良好的分子间和分子内相互作用,高热稳定性,低能量电子跃迁和两性氧化还原行为。