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利用2,3-二(2’-氰乙基硫基)-6,7-二烷硫基四硫富瓦烯在甲醇钠的作用下消除一个保护基团生成四硫富瓦烯单钠盐,与1,4-二(氯甲基)苯反应,形成单桥-双(四硫富瓦烯)衍生物,生成的单桥-双(四硫富瓦烯)衍生物再次在甲醇钠的作用下消除剩下的保护基团,形成单桥-双(四硫富瓦烯)衍生物二钠盐,最后与四(3’-碘丙硫基)四硫富瓦烯反应形成新型I型五聚TTF衍生物,并通过循环伏安法和化学氧化法分别对其氧化还原性质和紫外光谱进行了研究.
The use of 2,3-bis (2’-cyanoethylthio) -6,7-dialkylthio-tetrathiafulvalene under the action of sodium methoxide eliminates a protecting group to generate tetrathiafulvalene monosodium salt , Reacted with 1,4-bis (chloromethyl) benzene to form the mono-bridged bis (tetrathiafulvalene) derivative. The resulting mono-bridged bis (tetrathiafulvalene) derivative was re-suspended in sodium methoxide Under the action of eliminating the remaining protective group to form a single bridge - disodium bis (tetrathiafulvalene) derivatives, and finally with tetra (3’-iodopropyl thio) tetrathiafulvalene reaction to form a new type I Pentameric TTF derivatives, and their redox properties and UV spectra were studied by cyclic voltammetry and chemical oxidation respectively.