Abstract
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.
Original language | English |
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Pages (from-to) | 9001-9006 |
Number of pages | 6 |
Journal | Tetrahedron |
Volume | 69 |
Issue number | 43 |
DOIs | |
Publication status | Published - 2013 Oct 28 |
Bibliographical note
Funding Information:This work was supported by the Korean and Indian Government for the India-Korea Joint Program of Cooperation in Science & Technology ( NRF-2011-0027710 ) and the CSIR Project (project no: 01(2417)/10/EMR-II). P.S. would like to thank UGC India for her research fellowship.
All Science Journal Classification (ASJC) codes
- Biochemistry
- Drug Discovery
- Organic Chemistry