| 有机锡四唑乙酸酯的合成、结构与抗真菌活性(英文) |
| Synthesis, Structure and Fungicidal Activity of Organotin 1H-Tetrazolyl-1-acetates |
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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。 |
| 关键词: 有机锡羧酸酯 四唑乙酸 晶体结构 抗真菌活性 |
| 基金项目: |
| Abstract: Four new organotin 1H-tetrazolyl-1-acetates, namely {[(CHN4)CH2CO2Sn(n-Bu)2]2O}2(1) and {[(CHN4)CH2CO2SnEt2]2O}2·0.5C6H6 (2) as well as ((CHN4)CH2CO2)2SnR2(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 Gibberella zeae and Rhizoctonia cerealis. CCDC: 783970, 2; 783971, 3. |
| Keywords: organotin carboxylate 1H-tetrazolyl-1-acetic acid X-ray structure fungicidal activity |
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| 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(英文)[J].无机化学学报,2011,27(2):387-392. |
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