| 有机锡四唑乙酸酯的合成、结构与抗真菌活性 |
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| 引用本文： | 甘贤雪,唐良富.有机锡四唑乙酸酯的合成、结构与抗真菌活性[J].无机化学学报,2011,27(2):387-392. |
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| 作者姓名： | 甘贤雪 唐良富 |
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| 作者单位： | 1. 宜宾学院化学化工系,宜宾,644007
2. 南开大学化学系,元素有机化学国家重点实验室,天津,300071 |
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| 基金项目： | 国家自然科学基金资助项目(No.20721062) |
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| 摘 要： | 通过四唑乙酸与二丁基氧化锡(或二乙基氧化锡)反应,合成了4个新的有机锡四唑乙酸酯。它们的结构通过红外,核磁以及X-射线单晶衍射分析得到确证。生物活性测试表明,它们对小麦赤霉病菌以及禾谷丝核菌等具有一定的抑制活性。
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| 关 键 词： | 有机锡羧酸酯 四唑乙酸 晶体结构 抗真菌活性 |
Synthesis, Structure and Fungicidal Activity of Organotin 1H-Tetrazolyl-1-acetates |
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| GAN Xian-Xue and TANG Liang-Fu.Synthesis, Structure and Fungicidal Activity of Organotin 1H-Tetrazolyl-1-acetates[J].Chinese Journal of Inorganic Chemistry,2011,27(2):387-392. |
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| Authors: | GAN Xian-Xue and TANG Liang-Fu |
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| Institution: | Department of Chemistry and Chemical Engineering, Yibin University, Yibin, Sichuan 644007, China and Department of Chemistry, State Key Laboratory of Elemento-Organic Chemistry, Nankai University, Tianjin 300071, China |
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| Abstract: | Four new organotin 1H-tetrazolyl-l-acetates, namely {(CHN4)CH2CO2Sn(n-Bu)2]2O}2 (1) and {(CHN4)CH2CO2SnEt2]2O}2.0.5C6H6 (2) as well as ((CHN4)CH2CO2)2.SnR2(R=n-Bu(3)or Et(4), (CHN4)CH2CO2=1H-tetrazol-1-acetate), have been synthesized by the reaction of R2SnO with 1H-tetrazolyl-1-acetic acid in a 1:1 or 1:2 molar ratio.These complexes have been characterized by IR and NMR spectroscopy, and their structures have been further confirmed by X-ray crystal diffraction. Preliminary in vitro tests for fungicidal activity show that these complexes display some degree of antifungal activities to Gibberellazeae and Rhizoctonia cerealis. CCDC: 783970,2;783971,3. |
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| Keywords: | organotin carboxylate 1H-tetrazolyl-1-acetic acid X-ray structure fungicidal activity |
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