| 6-N-取代的2,4,8,10-四氯-6-硫-12H-双苯并 -二氧磷杂八环的合成及杀菌活性 |
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| 引用本文： | 孙家隆,王明安,臧二乐,陈万义.6-N-取代的2,4,8,10-四氯-6-硫-12H-双苯并 -二氧磷杂八环的合成及杀菌活性[J].农药学学报,2007,9(2):181-184. |
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| 作者姓名： | 孙家隆 王明安 臧二乐 陈万义 |
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| 作者单位： | 1.中国农业大学 应用化学系,北京 100094 |
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| 摘 要： | 通过2,4,6,8,10-五氯-6-硫-12H-双苯并 二氧磷杂八环分别与四氢吡咯、六氢吡啶、吗啉、吡咯、咪唑和1,2,4-三唑反应,得到了6个收率良好的标题新化合物。其结构经1H、13C、31P NMR和元素分析确认。初步杀菌活性测定表明,化合物 3c和3d 在500 μg/mL浓度下对水稻纹枯病菌Pellicularia sasakii的抑制率为48%~50%,其他化合物对供试菌的活性微弱。
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| 关 键 词： | 6-N-取代的12H-双苯并 二氧磷杂八环化合物 合成 核磁共振 杀菌活性 |
| 文章编号： | 1008-7303（2007）02-0181-04 |
| 收稿时间： | 2007/1/31 0:00:00 |
| 修稿时间： | 2007-01-312007-04-18 |
Synthesis and Fungicidal Activity of 6-N-Substituted 12H-[1,3,2]-diozaphosphorcin-6-sulfoxides |
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| SUN Jia-long,WANG Ming-an,ZANG Er-le and CHEN Wan-yi.Synthesis and Fungicidal Activity of 6-N-Substituted 12H-[1,3,2]-diozaphosphorcin-6-sulfoxides[J].Chinese Journal of Pesticide Science,2007,9(2):181-184. |
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| Authors: | SUN Jia-long WANG Ming-an ZANG Er-le and CHEN Wan-yi |
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| Institution: | 1.Departmemt of Applied Chemistry,China Agricultural University,Beijing 100094,China2.Departmemt of Plant Protection,Laiyang Agricultural College,Qingdao 266109,Shandong Province,China |
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| Abstract: | Six novel compounds were synthesized in high yields by the reaction of 2,4,6,8,10-pentachloro-12H- -diozaphosphorcin-6-sulfoxide with tetrahydropyrrole,piperidine,morpholine,pyrrole,imidazole,and 1,2,4-triazole,respectively.Their structures were confirmed by elementary analysis, 1H, 13C,and 31P NMR data. Preliminary bioassay results showed that 3c and 3d have moderate inhibition rate(48% ~50%)against Pellicularia sasakii at 500 μg/mL. Other compounds showed week inhibition effects against the tested fungi. |
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| Keywords: | 6-N-subsituted-12H- [d g ] [ 1 3 2 ] -diozaphosphorcin-6-sulfoxide synthesis NMR fungicidal activity |
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