Synthesis and Electrochemical Behavior of Electroactive Bistetrathiafulvalene-attached Thiacalix[4]arene Assemblies |
| |
| Authors: | ZHAO Bang-tun LI Jia-jia ZHOU Zhen YAN Zhen-ning ZHU Wei-min |
| |
| Affiliation: | 1. College of Chemistry and Chemical Engineering, Luoyang Normal University, Luoyang 471022, P. R. China;2. Department of Chemistry, Zhengzhou University, Zhengzhou 450001, P. R. China |
| |
| Abstract: | Tetrabromoalkylthiacalix[4]arenes(1a and 1b) reacted with excess bis(tetraethylammonium)-bis(1,3- dithiole-2-thione-4,5-dithiol)zincate(2) to give thiacalix[4]arene-thiones(3a and 3b) in the presence of Na2S. Two novel bistetrathiafulvalene-attached thiacalix[4]arene assemblies(5a and 5b) formed via triethyl phosphite-mediated cross-coupling of thiacalix[4]arene-thiones(3a and 3b) and 4,5-biscyanoethylthio-1,3-dithiole-2-one(4). All the four new compounds were characterized by 1H NMR, 13C NMR, IR, MS spectra and elemental analysis. Meanwhile, the structures of thiacalix[4]arene-thiones(3a and 3b) were identified by X-ray analysis. In addition, the cyclic voltammograms of the resulting thiacalix[4]arenes containing electroactive TTF units(5a and 5b) were provided. |
| |
| Keywords: | Thiacalix[4]arene Tetrathiafulvalene X-Ray diffraction Cyclic voltammetry |
|
| 点击此处可从《高等学校化学研究》浏览原始摘要信息 |
|
点击此处可从《高等学校化学研究》下载全文 |
|
