| 有机锡2-(3-吡啶甲基硫代)苯甲酸酯与2-吡啶硫代乙酸酯的合成、结构与抗真菌活性 |
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| 引用本文： | 甘贤雪,王 希,张海科,唐良富.有机锡2-(3-吡啶甲基硫代)苯甲酸酯与2-吡啶硫代乙酸酯的合成、结构与抗真菌活性[J].无机化学学报,2008,24(9):1504-1509. |
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| 作者姓名： | 甘贤雪 王 希 张海科 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,天津,300071 |
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| 基金项目： | 教育部跨世纪优秀人才培养计划，宜宾学院校科研和教改项目 |
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| 摘 要： | 通过二乙基氧化锡、二丁基氧化锡以及三苯基氧化锡与2-(3-吡啶甲基硫代)苯甲酸和2-吡啶硫代乙酸的反应，3个四核有机锡羧酸酯以及2个单核三苯基锡羧酸酯被合成。它们的结构通过X-射线单晶衍射结构分析得到确证。生物活性测试表明，四核二丁基锡2-吡啶硫代乙酸酯以及单核三苯基锡2-(3-吡啶甲基硫代)苯甲酸酯对西瓜炭疽病菌、花生褐斑以及苹果轮纹菌等具有高的抑制活性。
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| 关 键 词： | 有机锡羧酸酯 吡啶基 晶体结构 抗真菌活性 |
Synthesis, Structure and Fungicidal Activity of Organotin 2-(3-Pyridylmethylthio)benzoate and (2-Pyridylthio)acetate |
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| GAN Xian-Xue,WANG Xi,ZHANG Hai-Ke and TANG Liang-Fu.Synthesis, Structure and Fungicidal Activity of Organotin 2-(3-Pyridylmethylthio)benzoate and (2-Pyridylthio)acetate[J].Chinese Journal of Inorganic Chemistry,2008,24(9):1504-1509. |
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| Authors: | GAN Xian-Xue WANG Xi ZHANG Hai-Ke and TANG Liang-Fu |
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| Institution: | Department of Chemistry and Chemical Engineering, Yibin University, Yibin, Sichuan 644007,Department of Chemistry, Nankai University, Tianjin 300071,Department of Chemistry, Nankai University, Tianjin 300071 and Department of Chemistry, Nankai University, Tianjin 300071 |
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| Abstract: | Three dimeric complexes {2-(3-PyCH2S)C6H4CO2SnR2]2O}2 and {(2-PySCH2CO2)SnR2]2O}2 (Py=pyridyl) as well as two monomeric complexes (2-PySCH2CO2)SnPh3 and 2-(3-PyCH2S)C6H4CO2]SnPh3 have been synthesized by the reaction of 2-(3-pyridylmethylthio)benzoic acid or (2-pyridylthio)acetic acid with R2SnO (R=Et or nBu) and (Ph3Sn)2O. Their structures have also been confirmed by X-ray single crystal diffraction. Preliminary in vitro tests for fungicidal activity show that complexes {(2-PySCH2CO2)SnBun2]2O}2 and 2-(3-PyCH2S)C6H4CO2]SnPh3 display high activity to Colletotrichum lagenarium, Cercospora arachidicola and Physolospora piricola in a low concentration. CCDC: 685778, 2; 685777, 4. |
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| Keywords: | organotin carboxylate pyridyl crystal structure fungicidal activity |
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