四硫富瓦烯基四硫纶及其配合物的合成

Synthesis of tetrathiafulvalene tetrathiolate

以二硫化碳、N,N-二甲基甲酰胺(DMF)为起始原料,亚磷酸三丁酯为偶联剂,合成了2,3,6,7-四(2′-氰乙硫基)四硫富瓦烯四硫纶(TTFTT),并以TTFTT为桥配体、邻菲啉为封端配体,制得了中心金属离子为Zn2+、Ni2+的四硫富瓦烯基四硫纶双金属配合物。中间物及产物经IR和元素分析进行了结构表征,其中目标产物元素分析的实测值与计算值比较吻合,说明合成路线合理可行。

By using carbon disulfide, N, N-dimethylformamide as raw material, tributylphosphite as coupling agent, 2,3,6,7-tetrakis（2＇-cyanoethylthio） tetrathiafulvalene tetrathiolate （TTFTT） was synthesized. Using TTFTT as bridging ligand, o-phenanthroline as capping compound, tetrathiafulvalene tetrathiolate bimetal complexes were synthesized. The products including some intermediates were characterized by IR and elemental analysis. Experimental data of target product tallied with calculated values, indicating that this route of synthesis was reasonable and feasible.