| 6,7-二甲基-2,3-二（2-吡啶基）-喹喔啉的合成及其与铜配位性能的研究 |
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| 引用本文： | 龚宁,麻晖,陈桂英. 6,7-二甲基-2,3-二（2-吡啶基）-喹喔啉的合成及其与铜配位性能的研究[J]. 贵州化工, 2012, 37(4): 1-2 |
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| 作者姓名： | 龚宁 麻晖 陈桂英 |
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| 作者单位： | 1. 贵州省产品质量监督检验院,贵阳贵阳,550002
2. 湖南省隆回县雨山小学,湖南隆回,422000 |
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| 摘 要： | 利用1,2-二（2-吡啶）-乙二酮与4,5-二甲基-邻苯二胺反应,合成了6,7-二甲基-2,3-二（2-吡啶基）-喹喔啉（MePyQ）作为配体,通过元素分析和1H NMR对其结构进行了表征,并初步研究了其与铜离子形成配合物的紫外吸收光谱。结果表明,MePyQ与铜离子形成1∶2的金属配合物。
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| 关 键 词： | 喹喔啉 吡啶 铜离子 1H NMR 紫外吸收光谱 |
The Research for the synthesis of 6,7 - dimethyl - 2,3 - di - 2 - pyridinyl - quinoxaline and its coordination properties with copper |
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| GONG Ning,MA Hui,CHEN Gui-ying. The Research for the synthesis of 6,7 - dimethyl - 2,3 - di - 2 - pyridinyl - quinoxaline and its coordination properties with copper[J]. Guizhou Chemical Industry, 2012, 37(4): 1-2 |
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| Authors: | GONG Ning MA Hui CHEN Gui-ying |
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| Affiliation: | 1.Institution of Supervision and Inspection Product Quality of Guizhou Province,Guiyang,Guizhou 550002,China;2.Yushan Primary School of Longhui County of Hunan province,Longhui,Hunan 422000,China) |
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| Abstract: | Using the reaction of 1,2-di-(2-pyridyl)glyoxal and 4,5-dimethyl-1,2-phenylenediamine,synthesized 6,7-dimethyl-2,3-di-2-pyridinyl-quinoxaline(MePyQ) as a ligand,its structure was characterized by elemental analysis and 1H NMR,and preliminary study of UV absorption spectroscopy of complexes with copper ions.The results show that MePyQ and copper ions form 1:2 metal complex. |
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| Keywords: | quinoxaline pyridine copper ion 1 H - NMR ultraviolet absoi'ption spectrum |
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