摘要
以四 (氰乙硫基 )四硫富瓦烯为原料经醇钠消去氰乙基生成四硫富瓦烯四硫盐 ,再与二元卤代烷烃化反应 ,除了得到三种文献报道的双 (亚烷二硫基 )四硫富瓦烯衍生物外 ,还得到三种新的“四桥”双 -四硫富瓦烯衍生物 ,为“桥式”双 -四硫富瓦烯衍生物的合成提出了一种新的方法 .并研究了它们的循环伏安图、电化学性质和紫外
2, 3, 6,7-Tetrakis (2'-cyanoethylthio)-tetrathiafulvalene was treated with sodium alkoxide to give tetrathiafulvalene-2, 3, 6, 7-tetrathiolate. The generated thiolate was trapped by subsequent quenching with dibromoalkylane, yielding the corresponding bis(alkylenedithio) compounds and four-bridged bistetrathiafulvalenes. Their electrochemical properties of his(alkylenedithio) tetrathiafulvalene and four-bridged bis-tetrathiafulvalenes were studied by cyclic voltammetry. UV/vis spectra of these compounds are also discussed.
出处
《有机化学》
SCIE
CAS
CSCD
北大核心
2002年第11期873-878,共6页
Chinese Journal of Organic Chemistry
