| 四取代杯[4]芳烃酰胺基硫脲衍生物的合成与配合性能研究 |
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| 引用本文： | 赵夏,杨发福,黄翠玉,林建荣.四取代杯[4]芳烃酰胺基硫脲衍生物的合成与配合性能研究[J].福建师范大学学报(自然科学版),2007,23(1):58-60. |
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| 作者姓名： | 赵夏 杨发福 黄翠玉 林建荣 |
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| 作者单位： | 福建师范大学化学与材料学院,福建,福州,350007 |
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| 基金项目： | 国家自然科学基金
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福建省自然科学基金 |
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| 摘 要： | 杯4]芳烃与过量氯乙酸乙酯反应,得到杯4]芳烃四酯基衍生物2.化合物2与水合肼反应得到杯4]四酰肼衍生物3,化合物3进一步与异硫氰酸苯酯反应得到四取代杯4]芳烃酰胺基硫脲衍生物4.反应处理简便,总产率为71%.新化合物的结构经红外光谱、核磁共振氢谱和质谱表征.阳离子萃取实验表明,化合物4不仅对软硬金属离子均有较好的萃取性能,而且对Na 和Ag 有一定的选择性配合能力.
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| 关 键 词： | 杯[4]芳烃 酰胺 硫脲 阳离子 配合 |
| 文章编号： | 1000-5277（2007）01-0058-03 |
| 修稿时间： | 2005-12-21 |
Syntheses and Binding Properties of Tetra-substituted Calix[4]arene Containing Amide and Thiourea Units |
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| ZHAO Xia,YANG Fa-fu,HUANG Cui-yu,LIN Jian-rong.Syntheses and Binding Properties of Tetra-substituted Calix[4]arene Containing Amide and Thiourea Units[J].Journal of Fujian Teachers University(Natural Science),2007,23(1):58-60. |
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| Authors: | ZHAO Xia YANG Fa-fu HUANG Cui-yu LIN Jian-rong |
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| Institution: | College of Chemistry and Materials Science, Fujian Normal University, Fuzhou 350007, China |
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| Abstract: | By reacting calix4]arene with ethyl chloroacetate,calix4]arene tetra-esters derivative 2 was synthesized.Compound 3 was prepared by hydrazinolysis of compound 2 with hydrazine hydrate.Further reacting compound 3 with phenyl isothiocyanate,tetra-substituted calix4]arene containing amide and thiourea units was obtained.The synthetic procedures were simple and the total yield was as high as 71%.The structures of new compounds were characterized by IR,~1H NMR and MS spectra.The extraction experiments showed that compound 4 not only possessed good complexation properties for both soft and hard cations,but also exhibited good complexation selectivity for Na~ and Ag~ . |
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| Keywords: | Calix[4]arene amide thiourea cation complexation |
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