Protonation activates anion binding and alters binding selectivity in new inherently fluorescent 2,6-bis(2-anilinoethynyl)pyridine bisureas
Protonation activates anion binding and alters binding selectivity in new inherently fluorescent 2,6-bis(2-anilinoethynyl)pyridine bisureas
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DOI：
10.1039/b901643k
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发表时间：
2009-01-01
影响因子：
4.9
通讯作者：
Johnson, Darren W.
中科院分区：
文献类型：
--
作者：
Carroll, Calden N.;Berryman, Orion B.;Johnson, Darren W.
一类新的2,6-双（2-苯胺乙基）吡啶类双脲类化合物与卤化物形成1:1配合物；质子化提高了一个数量级以上的结合，改变了结合的选择性，并提供了阴离子结合的比色指示。
A new class of 2,6-bis(2-anilinoethynyl)pyridine-based bisureas forms 1:1 complexes with halides; protonation enhances binding by over one order of magnitude, alters the binding selectivity, and provides a colorimetric indication of anion binding.