Synthesis of redox-active biscalix[4]quinones and their electrochemical properties |
| |
| Authors: | Kriengkamol TantrakarnChalita Ratanatawanate Tipsukhon PinsukOrawon Chailapakul Thawatchai Tuntulani |
| |
| Institution: | Department of Chemistry, Faculty of Science, Chulalongkorn University, Bangkok 10330, Thailand |
| |
| Abstract: | Biscalix4]arenes, 7 and 8, have been synthesized by a one-pot coupling method and a stepwise approach, respectively. One-pot reaction in a pressurized vessel resulted in the symmetric biscalix4]arene 7 in high yield. Oxidation of compounds 7 and 8 by Tl(CO2CF3)3 in CF3COOH yielded biscalix4]quinones, 9 and 10, respectively. Preliminary electrochemical studies by cyclic voltammetry of 9 and 10 show significant changes of their voltammograms upon addition of Na+. |
| |
| Keywords: | biscalixarene quinone cyclic voltammetry |
| 本文献已被 ScienceDirect 等数据库收录！ |
|
