Synthesis and electrochemical behavior of a model redox-active thiacalix[4]arene-tetrathiafulvalene assembly
作者:Bang-Tun Zhao、Zhen Zhou、Zhen-Ning Yan、Esmah Belhadj、Franck Le Derf、Marc Sallé
DOI:10.1016/j.tetlet.2010.08.116
日期:2010.11
Syntheses of the first bisthiacalix[4]arenes systems bridged by a tetrathiafulvalene (TTF) framework have been carried out through triethyl phosphite-mediated dechalcogenation dimerization of the corresponding 1,3-dithiole-2-ones. The cyclic voltammograms of the resulting bisthiacalix[4]arenes tethered by an electroactive TTF unit are provided, and exhibit an electrochemical response in the case of