Acenaphthenequinone based simple colorimetric anion sensor with only one binding site |
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| Authors: | Jie Shao |
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| Affiliation: | 1. Department of Chemistry and Materials Science, Nanjing Forestry University, 210037, Nanjing, People??s Republic of China
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| Abstract: | Quinonehydrazone compound 1 was designed to be a simple chromogenic anion sensor with one anion binding site. The sensor 1 was easily obtained in 83% yield by the condensation of acenaphthenequinone with 4-nitrophenylhydrazine in ethanol solution. In DMSO, sensor 1 could high selectively and visually detect anions with strong basicity (e.g., AcO?, F? and H2PO4 ?) from chloride, bromide, and iodide ions with weak basicity. |
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