Electrochemistry of quaternary ammonium binaphthyl salts

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Andrew P. Abbott, Cherie S. M. Cheung, Gillian R. Lonergan, Pavel Ko[c with combining breve]ovský, Irena G. Stará and Ivo Starý


Abstract

The redox behaviour of the binaphthyl unit in quaternary ammonium salts with an appended crown ether (3) is dramatically affected by the presence of metal cations and this effect can be used as an analytical tool to detect micromolar concentrations of alkali metal ions.


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