A tetrathiafulvalene-functionalized schiff base macrocycle: synthesis, electrochemical, and photophysical properties
作者:Ying-Fen Ran、Carmen Blum、Shi-Xia Liu、Lionel Sanguinet、Eric Levillain、Silvio Decurtins
DOI:10.1016/j.tet.2011.01.011
日期:2011.3
selective formation of 2+2 macrocycle 1 from 2,5-bis(3-formyl-2-hydroxyphenyl)-1,3,4-oxadiazole and a diamine-functionalized tetrathiafulvalene derivative is reported. Its electronic properties have been studied experimentally by the combination of electrochemistry and UV–vis–NIR spectroscopy. Particularly, its largely extended π-conjugation renders this novel macrocycle simultaneously a good multielectron
据报道由2,5-双(3-甲酰基-2-羟基苯基)-1,3,4-恶二唑和二胺官能化的四硫富瓦烯衍生物高度选择性地形成2 + 2大环1。它的电子性质已经通过电化学和紫外可见近红外光谱的结合进行了实验研究。特别地,其在很大程度上扩展的π共轭使该新型大环同时成为良好的多电子供体和强生色团,这在密度泛函理论的基础上得到了合理化。