| 2,6-吡啶-二甲酰肼间羟基苯甲醛腙的合成及其对Cu2+的识别 |
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| 引用本文： | 李晓晨,王璟琳,刘斌,杨斌盛.2,6-吡啶-二甲酰肼间羟基苯甲醛腙的合成及其对Cu2+的识别[J].光谱实验室,2012,29(4):2047-2050. |
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| 作者姓名： | 李晓晨 王璟琳 刘斌 杨斌盛 |
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| 作者单位： | 山西大学分子科学研究所 太原市小店区坞城路92号 030006 |
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| 基金项目： | 山西省自然科学基金，高等学校博士学科点专项科研基金-新教师类 |
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| 摘 要： | 2,6-吡啶-二甲酸经酯化得到2,6-吡啶-二甲酸二甲酯,进一步肼解得到2,6-吡啶-二甲酰肼,最后与3-羟基苯甲醛缩合得到2,6-吡啶-二甲酰肼间羟基苯甲醛腙（L）,并对其结构进行了表征。紫外光谱滴定表明,Cu2+和L以3:2结合,L具有识别Cu2+的性质,Co2+和Ni2+对Cu2+识别有一定的影响。
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| 关 键 词： | 合成 离子识别 紫外光谱 |
Synthesis of Pyridine-2,6-Methyl Diformhydrazide m-Hydroxybenzaldehyde Hydrazone and Its Recognition of Copper( Ⅱ ) |
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| LI Xiao-Chen
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WANG Jing-Lin
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LIU Bin
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YANG Bin-Sheng.Synthesis of Pyridine-2,6-Methyl Diformhydrazide m-Hydroxybenzaldehyde Hydrazone and Its Recognition of Copper( Ⅱ )[J].Chinese Journal of Spectroscopy Laboratory,2012,29(4):2047-2050. |
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| Authors: | LI Xiao-Chen WANG Jing-Lin LIU Bin YANG Bin-Sheng |
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| Institution: | LI Xiao-Chen Wang Jing-Lin LIu Bin Yang Bin-Sheng (Institute of Molecular Science.Shanxi University,Taiyuan 030006.P.R.China) |
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| Abstract: | Pyridine-2,6-dicarboxylicacid was esterified to form dimethylpyridine-2, 6-dicarboxylate,and pyridine-2,6-methyl diformhydrazide was formed with the hydrazinolysis reaction of dimethylpyridine-2,6-dicarboxylate,then the product was condensed to form the pyridine- 2,6-methyl diformhydrazide m-hydroxybenzaldehyde hydrazone with 3-phydroxybenzaldehyde(L), and the structure of product was characterized.The UV spectra titration showed the combination was 3:2 between copper(Ⅱ) and L,and L can recognize the property of copper(Ⅱ),and cobalt(Ⅱ) and nickel(Ⅱ) had the certain effects on copper(Ⅱ). |
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| Keywords: | Synthesis Ion Recognition UV Spectra |
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