Synthesis and Properties of Bis(2,5-dimethylpyrrolo[3,4-<i>d</i>])tetrathiafulvalenes, a Class of Annelated Tetrathiafulvalene Derivatives with Excellent Electron Donor Properties
作者:Kyukwan Zong、Wha Chen、Michael P. Cava、Robin D. Rogers
DOI:10.1021/jo961282h
日期:1996.11.15
The synthesis of the first derivatives of bis(pyrrolo[3,4-d])tetrathiafulvalene has been studied in detail. Starting from the readily available 2,5-dimethylpyrrole (11) and N-phenyl-2,5-dimethylpyrrole, bis(2,5-dimethylpyrrolo[3,4-d])tetrathiafulvalene (8) and the N,N'-disubstituted derivatives 6, 7, 9, and 10 were prepared in good yields by practical procedures. In contrast to the other types of aromatic
已详细研究了双(吡咯并[3,4-d])四硫富瓦烯的第一衍生物的合成。从容易获得的2,5-二甲基吡咯(11)和N-苯基-2,5-二甲基吡咯,双(2,5-二甲基吡咯并[3,4-d])四硫富瓦烯(8)和N,N'-开始通过实际程序以高收率制备了二取代衍生物6、7、9和10。与其他类型的芳香族氮化四硫富瓦烯(TTF)相比,其氧化电位要高得多,而吡咯并四硫富瓦烯(TTF)的氧化还原行为非常接近于TTF本身。N-苯基化合物7和N-甲基化合物9的四氰基喹二甲烷(TCNQ)配合物的两种探针电导率显示了吡咯并四硫富瓦烯作为一系列新的有机金属构件的潜力。