Extended hybrid conjugated systems based on a trithienylphenylamine core with 1, 2 and 3 peripheral dithiafulvenyl units have been synthesized and studied by cyclic voltammetry and UV-Vis. absorption spectroscopy. Theoretical calculations have also been undergone. The behaviour of these derivatives which depends on the number of dithiafulvene moieties grafted of the central core is cleared up. One polymer, obtained from derivative 3 presents polyelectrochromic properties.
我们合成了以三
噻吩基
苯胺为核心、外围带有 1、2 和 3 个二
噻吩基单元的扩展杂化共轭体系,并通过循环伏安法和紫外可见吸收光谱进行了研究。此外还进行了理论计算。这些衍
生物的特性取决于接枝在中心核上的二
硫杂富烯分子的数量。从衍
生物 3 中得到的一种聚合物具有多变色特性。