Synthesis of tetrahydroxy-π-extended tetrathiafulvalenes as new supramolecular redox building blocks
作者:Marta C Dı́az、Beatriz Illescas、Nazario Martı́n
DOI:10.1016/s0040-4039(02)02779-x
日期:2003.1
A novel p-quinonoid π-extended tetrathiafulvalene (exTTF) endowed with four hydroxy groups with different reactivity (phenol and alcohol) has been synthesized as a supramolecular redox building block. The redox properties, studied by cyclic voltammetry, reveal a strong donor ability and, despite the different substitution pattern on the 1,3-dithiole rings, only one oxidation wave involving two electrons
合成了具有四个不同反应性羟基(酚和醇)的新型对苯二酚π-延伸的四硫富瓦烯(exTTF),作为超分子氧化还原构件。通过循环伏安法研究的氧化还原性质显示出强大的供体能力,尽管在1,3-二硫醇环上具有不同的取代方式,但只有一个氧化波涉及两个电子,形成了指示物质。