Electrochemical Anion Recognition By Novel Ferrocenyl Imidazole Systems

Molecules

Jean-Luc Thomas²  Joshua Howarth¹ 

[1] id="af1-molecules-07-00861">School of Chemical Sciences, Dublin City University, Glasnevin, Dublin 9, Ireland. Tel. [phone], fax [phone]

关键词: Ferrocenylimidazolium salts;    anion receptors;    ¹H-NMR titrations;    cyclo-voltammetry;    recognition;   

DOI  :  10.3390/71200861

来源: mdpi

【 摘 要 】

A novel class of anion receptors with with C-H•••X^- hydrogen bonding is introduced and demonstrated for Cl^-, Br^-, NO₃^- and HSO₄^- recognition. Cyclic voltammetry revealed that novel ferrocenylimidazolium salts, syntheses of which are briefly described, selectively complex and electrochemically recognise guest anions. Futhermore, proton NMR spectroscopy indicated the formation of 1:2 stoichiometric complexes with Cl^-, Br^- and I^- and 1:1 stoichiometric complexes with NO₃^- and HSO₄^-.

【 授权许可】

Unknown   
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