一种具有氧化还原活性的[3]轮烷，能够结合并电化学感应氯离子和硫酸根阴离子。
A redox-active [3]rotaxane capable of binding and electrochemically sensing chloride and sulfate anions.
机构信息
Department of Chemistry, Inorganic Chemistry Laboratory, University of Oxford, South Parks Road, Oxford, UK OX1 3QR.
出版信息
Chem Commun (Camb). 2011 Aug 21;47(31):8775-7. doi: 10.1039/c1cc13247d. Epub 2011 Jul 11.
PMID:21743929
Abstract
A ferrocene functionalised redox-active [3]rotaxane which contains two interlocked anion recognition sites has been prepared by chloride anion templation. With chloride two equivalents of anion are bound, one in each of the interlocked cavities, while sulfate forms a 1:1 stoichimetric sandwich type complex; the rotaxane can also electrochemically sense the two anions in acetonitrile.
摘要
一种二茂铁功能化的氧化还原活性[3]轮烷，其中包含两个互锁的阴离子识别位点，通过氯离子模板合成。氯离子结合两个阴离子，一个在每个互锁腔中，而硫酸根形成 1:1 的计量夹心型配合物; 轮烷也可以在乙腈中电化学感应两种阴离子。
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