| N,N′-二乙酸取代含噻吩环氮杂冠醚配体及其稀土配合物的合成与表征 |
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| 引用本文： | 周双生,谢复新,倪诗圣.N,N′-二乙酸取代含噻吩环氮杂冠醚配体及其稀土配合物的合成与表征[J].无机化学学报,2002,18(3):325-328. |
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| 作者姓名： | 周双生 谢复新 倪诗圣 |
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| 作者单位： | 1. 安徽中医学院药学系,合肥,230038
2. 南京大学配位化学国家重点实验室,南京,210093；安徽大学化学系,合肥,230039 |
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| 基金项目： | 国家自然科学基金资助项目(No.29871001). |
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| 摘 要： | A new N,N′-diacetic acid substituted azacrown ether containing thiophere ring ligand(H2L) has been synthesized by using salicylaldehyde, diamine, thiophene and bromoacetic acid as starting materials. With this ligand, its lanthanide complexes ML(NO3)]·nH2O(M=La,Ce,Pr,Nd,Sm,Eu,Dy,Er,Yb;n=2 or 3) are prepared. These compounds are characterized by elemental analysis, IR, 1H NMR, MS and conductivity measurements. The results show that ether oxygen, carboxy oxygen, nitrogen atoms and nitrate ion are coordinated to the metal ion.
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| 关 键 词： | N N′-二乙酸取代 噻吩环氮杂冠醚 稀土配合物 合成 |
| 修稿时间： | 2001年7月25日 |
Synthesis and Characterization of N, N′-Diacetic Acid Substituted Azacrown Ether Containing Thiophene Ring and its Rare-Earth Complexes |
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| ZHOU Shuang-Sheng,XIE Fu-Xin and NI Shi-Sheng.Synthesis and Characterization of N, N′-Diacetic Acid Substituted Azacrown Ether Containing Thiophene Ring and its Rare-Earth Complexes[J].Chinese Journal of Inorganic Chemistry,2002,18(3):325-328. |
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| Authors: | ZHOU Shuang-Sheng XIE Fu-Xin and NI Shi-Sheng |
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| Institution: | Department of Pharmacy, Anhui College of Traditional Chinese Medicine, Hefei 230038,Department of Chemistry, Anhui University, Hefei 230039;State Key Laboratory of Coordination Chemistry, Nanjing University, Nanjing 210093 and Department of Chemistry, Anhui University, Hefei 230039;State Key Laboratory of Coordination Chemistry, Nanjing University, Nanjing 210093 |
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