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- ISSN: 1570-193X
- E-ISSN: 1875-6298
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Colorimetric Sensing of Biologically Important Acetate Ion Based on Indole Derivation
- Source: Mini-Reviews in Organic Chemistry, Volume 8, Issue 1, Feb 2011, p. 25 - 30
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- 01 Feb 2011
Abstract
A simple and novel receptor 1 based on indole-3-aldehyde and 2, 4-diphenylhydrazine is synthesized by a simple way, which displays good selectively and sensitivity for detection of acetate, fluoride and dihydregen phosphate anion in dry DMSO and in DMSO/H2O (95/5) solutions. Combining with the anions induces the visible color changes that the naked-eye detection maybe realized. Meanwhile, the binding properties are tested and determined by UV-vis, fluorescent changes and 1H NMR experiments in DMSO-d6.
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