| 合成芳基取代的二吡咯二酮二氟硼络合物(BONEPYs):调节氢键检测氟离子 |
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| 引用本文： | 邵竹梅,岳帅,崔天放,姜新东. 合成芳基取代的二吡咯二酮二氟硼络合物(BONEPYs):调节氢键检测氟离子[J]. 染料与染色, 2020, 0(1): 18-23,14 |
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| 作者姓名： | 邵竹梅 岳帅 崔天放 姜新东 |
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| 作者单位： | 沈阳化工大学 |
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| 基金项目： | 国家自然科学基金重大项目(U1908202)。 |
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| 摘 要： | 本文通过相应的吡咯和丙二酰氯的缩合,以BF3·Et2O处理,首次合成了含芳基的二吡咯二酮二氟硼络合物(BONEPYs)。研究表明通过调节氢键,BONEPYs与F^-先形成三配位络合物,后变成五配位络合物。实验和量化计算表明,BONEPYs五配位络合物相对能量更低,对F^-高度敏感。因此,合成的BONEPYs可作为检测F^-更有效的探针。
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| 关 键 词： | 阴离子识别 氟离子 探针 |
Development of Aryl-containing Dipyrrolyldiketone Difluoroboron Complexes(BONEPYs):Tune the Hydrogen Bonds for Fluoride Detection |
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| SHAO Zhu-mei,YUE Shuai,CUI Tian-fang,JIANG Xin-Dong. Development of Aryl-containing Dipyrrolyldiketone Difluoroboron Complexes(BONEPYs):Tune the Hydrogen Bonds for Fluoride Detection[J]. Ranliao yu Ranse, 2020, 0(1): 18-23,14 |
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| Authors: | SHAO Zhu-mei YUE Shuai CUI Tian-fang JIANG Xin-Dong |
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| Affiliation: | (Shenyang University of Chemical Technology,Shenyang,110142) |
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| Abstract: | The aryl-containing dipyrrolyldiketone difluoroboron complexes(BONEPYs)were developed for the first time by the condensation of the corresponding pyrrole and malonyl chloride,followed by treatment with BF3·OEt2.Studies showed that BONEPY and F^- first formed a tri-coordination complex by adjusting the hydrogen bond,which gradually became a penta-coordination complex.Experimental and theoretical results showed that the BONEPYs pentacoordinate complex had lower relative energy and was highly sensitive to F^-.Therefore,BONEPYs as an efficient probe could detect F^-. |
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| Keywords: | anion recognition fluoride ion probe |
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