Benzimidazole-based chromogenic chemosensor for the recognition of oxalic acid via counter ion displacement assay in semi-aqueous medium
Benzimidazole-based chromogenic chemosensor for the recognition of oxalic acid via counter ion displacement assay in semi-aqueous medium
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DOI：
10.1016/j.tet.2013.08.043
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发表时间：
2013-10-28
期刊：
影响因子：
2.1
通讯作者：
Jang, Doo Ok
中科院分区：
文献类型：
--
作者：
Saluja, Preeti;Kaur, Navneet;Jang, Doo Ok
合成了偶氮染料偶联的苯并咪唑类受体1，并研究了其在半水介质中作为金属离子受体的性能。该受体识别Cu 2+，对其他金属离子具有高选择性。结果表明，配合物1.Cu ~（2+）通过反离子置换选择性结合草酸。(C)2013爱思唯尔有限公司保留所有权利。
An azo dye-coupled benzimidazole-based receptor 1 was synthesized and investigated as a receptor for metal ions in semi-aqueous medium. The receptor recognizes Cu2+ with high selectivity over other metal ions. The resultant complex 1.Cu2+ was found to selectively bind oxalic acid via counter ion displacement. (C) 2013 Elsevier Ltd. All rights reserved.