| 人工合成受体的阴离子识别研究(Ⅳ)——含有酚羟基化合物的设计合成及阴离子识别研究 |
| Anion Recognition Properties of Synthesized Receptors(Ⅳ)——Synthesis and Anion Recognition Properties of Receptors with Phenolic Hydroxy Groups |
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| 摘要: |
| 关键词: 主体 酚羟基 识别 |
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| Abstract: Novel azine based receptors with phenolic hydroxyl groups have been synthesized and characterized. A remarkable color change was observed from 1H NMR and UV-Vis titrations upon the addition of fluoride ions to the solution of receptors in DMSO. The addition of chloride, bromide and iodide to the receptors did not induce any change. The UV-Vis data indicate that a 1∶1 stoichiometry complex is formed between receptors and F-. 1H NMR titrations and solvation effect confirmed hydrogen interaction between the receptors and anion. Hence, the receptors bearing phenolic hydroxyl groups can act as fluoride ion sensors even in the presence of other hahide ions. |
| Keywords: receptor phenolic hydroxy group anion recognition |
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| 魏太保,王军,张有明.人工合成受体的阴离子识别研究(Ⅳ)——含有酚羟基化合物的设计合成及阴离子识别研究[J].无机化学学报,2006,22(12):2212-2216. |
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