Exomethylene-3,4-ethylenedioxythiophene (emEDOT): A New Versatile Building Block for Functionalized Electropolymerized Poly(3,4-ethylenedioxythiophenes) (PEDOTs)
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- 作者：Mauro Sassi ; Luca Mascheroni ; Riccardo Ruffo ; Matteo M. Salamone ; Giorgio A. Pagani ; Claudio M. Mari ; Giuseppe D鈥橭razio ; Barbara La Ferla ; Luca Beverina
- 刊名：Organic Letters
- 出版年：2013
- 出版时间：July 19, 2013
- 年：2013
- 卷：15
- 期：14
- 页码：3502-3505
- 全文大小：243K
- 年卷期：v.15,no.14(July 19, 2013)
- ISSN：1523-7052
文摘
A new versatile thiophene derivative exomethylene-3,4-ethylenedioxythiophene (emEDOT) is introduced. The molecule can be straightforwardly prepared in two steps from commercially available derivatives and enables facile further derivatization through both acid catalyzed additions of alcohols and standard thiol鈥揺ne click chemistry. The preparation of electrochromic materials and of an electrochemical avidine sensor is shown by the oxidative polymerizations of several functionalized EDOT monomers straightforwardly prepared from emEDOT.