| 噻吩甲酰三氟丙酮-酰基吡唑啉酮-邻菲咯啉合铕(Ⅲ)四元配合物的合成和表征 |
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| 引用本文： | 朱卫国,苑同锁,魏孝强,卢志云,黄艳,刘煜,谢明贵.噻吩甲酰三氟丙酮-酰基吡唑啉酮-邻菲咯啉合铕(Ⅲ)四元配合物的合成和表征[J].高等学校化学学报,2000,21(10). |
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| 作者姓名： | 朱卫国 苑同锁 魏孝强 卢志云 黄艳 刘煜 谢明贵 |
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| 摘 要： |
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| 关 键 词： | 铕配合物 合成 酰基吡唑啉酮 荧光特性 |
Synthesis and Characteristics of Thienyitrifluroacetone acyl pyrazolone-phenanthrol ine-europium Chelate |
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| Abstract: | A novel chelate Eu(TTA)2(PMTBBP)Phen, which contained ligand 1-pheny-3-methyl-4-(4′-t-butylbenzoyl)-5-pyrazolone (HPMTBBP), 4,4,4-trifluro-1-(2-thienyl)-1, 3-butandione (HTTA) and phenanthroline(Phen), was synthesized. Its chemical structure was elucidated by IR, UV, 1H NMR,MS, DSC and elementary analysis. The influence of acylpyrazolone on fluorescent intensity of the new chelate was studied. The results showed that Eu (TTA)2 (PMTBBP)Phen had more excellent PL properties and better film formation than that of Eu(TTA)3Phen. |
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| Keywords: | Europium complex Synthesis Acylpyrazolone Fluorescent property |
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