Electrochemical Anion Recognition By Novel Ferrocenyl Imidazole Systems

Molecules

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

DOI  :  10.3390/71200861

来源: DOAJ

【 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