四硫富瓦烯类衍生物的合成及表征

Synthesis and Characterization of Tetrathiafulvalene Derivatives

以金属钠和二硫化碳为起始原料,合成四硫富瓦烯(TTF)锌的配合物(TTF)Zn(NBu_4)_2。其与卤代烷烃或取代类酰氯反应得到16个对称的四硫富瓦烯硫酮类衍生物,再经醋酸汞氧化分别得到16个四硫富瓦烯氧酮类衍生物,其中13个未见文献报道。操作简单且收率达80%以上,其结构经~1H NMR、^(13)C NMR表征确证。

（TTF）Zn（NBu_4）_2 was prepared using sodium and carbon disulfide as starting materials. 16 symmetrical TTF（thione） derivatives were synthesized from the reaction of this intermediate with brominated alkanes or substituted acyl chlorides followed by the oxidation by mercuric acetate. Thirteen compounds were firstly reported. The structures of products were confirmed by ~1H NMR and ^（13）C NMR.