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| ng新型双核配合物的合成及其阴离子识别特性 | |
| 引用本文： | 张一丁,刘文明,李桂芝. ng新型双核配合物的合成及其阴离子识别特性[J]. 江西化工, 2008, 0(4): 17-21 |
| 作者姓名： | 张一丁 刘文明 李桂芝 |
| 作者单位： | 1. 南昌大学化学系,江西南昌,330047;九江学院化学化工学院,江西九江,332005 2. 南昌大学化学系,江西南昌,330047 3. 湖南大学化学化工学院,湖南长沙,410082 |
| 摘 要： | 以二茂铁为起始原料与乙酸酐反应合成出乙酰基二茂铁,再与乙酸乙酯反应得到乙酰乙酰基二茂铁。将其与三苄基氯化锡反应合成出乙酰乙酰基二茂铁合三苄基锡（Ⅳ）,一种新型五配位双核有机锡配合物。其结构经元素分析、红外光谱、核磁共振氢谱以及质谱得到确证。探讨了基于此配合物为载体的阴离子响应行为,并考察了不同增塑剂的电极对水杨酸根离子响应性能的影响,以及缓冲体系和溶液pH值对该电极响应性能的影响。 |
| 关 键 词： | 二茂铁 三苄基锡 双核有机锡配合物 阴离子识别 |
Salicylate Anion-selective Electrodes Based on Dinuclear Organotin Complexes as Carriers |
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| Zhang Yi-ding,Liu Wen-ming,Li Gui-zhi. Salicylate Anion-selective Electrodes Based on Dinuclear Organotin Complexes as Carriers[J]. Jiangxi Chemical Industry, 2008, 0(4): 17-21 | |
| Authors: | Zhang Yi-ding Liu Wen-ming Li Gui-zhi |
| Affiliation: | Zhang Yi- ding, Liu Wen- ming, Li Gui- zhi ( 1. Department of Chemistry , Nanchang University , Nanchang 330047 ; 2. College of Chemistry and Chemical Engineering, Jiujiang University , Jiujiang 332000; 3. College of Chemistry and Chemical Engineering , Hunan Univershy, Changsha 410082 ) |
| Abstract: | Acetyl ferroeene was synthesized by the reaction of ferrocene with acetic anhydride in the presence of phosphoric acid, it reacted with ethyl acetate to give aeetoacetyl ferroeene. A novel organotin compound, aeetoaeetyl ferroeene tribenzyltin was synthesized by the reaction of aeetoaeetyl ferrocene with tribenzyltin chloride. Its structure was confirmed by IR, IH NMR, mass spectra and elemental analysis. Its anion recognition characteristics were studied by the ISEs method. The influence of different plasticizer, buffer system and pH of solution on the response characteristics towards the salieylate anions were investigated. The electrode based on pentaeoordinated binuelear organotin（IV） complex was applied for the determination of salicylate anions in drug with satisfactory results. |
| Keywords: | Ferroeene Tribenzyltin Dinuelear organotin complexes Anion recognition |
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