| 含吡啶亚甲基的S,N-烯酮缩醛的合成及生物活性 |
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| 引用本文： | 刘昕,黄润秋,程慕如,赵毅刚,李在国. 含吡啶亚甲基的S,N-烯酮缩醛的合成及生物活性[J]. 高等学校化学学报, 1999, 20(9): 1404-1408 |
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| 作者姓名： | 刘昕 黄润秋 程慕如 赵毅刚 李在国 |
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| 作者单位： | 南开大学元素有机化学国家重点实验室,元素有机化学研究所,天津,300071 |
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| 基金项目： | 国家自然科学重点基金!29832050 |
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| 摘 要： | 合成了含吡啶亚甲基的氰基、酯基或双氰基S，N-烯酮缩醛化合物．应用X射线衍射方法确定了目标化合物为E构型．生物活性测定表明，该类化合物具有很高的除草活性，并且对农作物表现出优良的选择性．
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| 关 键 词： | 吡啶亚甲基 N-烯酮缩醛 氰基丙烯酸酯 |
| 修稿时间： | 1999-01-19 |
Synthesis and Bioactivity of S,N-Ketene Acetal Containing Pyridine Methylene |
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| LIU Xin,HUANG Run-Qiu,CHENG Mu-Ru,ZHAO Yi-gang,LI Zai-Guo. Synthesis and Bioactivity of S,N-Ketene Acetal Containing Pyridine Methylene[J]. Chemical Research In Chinese Universities, 1999, 20(9): 1404-1408 |
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| Authors: | LIU Xin HUANG Run-Qiu CHENG Mu-Ru ZHAO Yi-gang LI Zai-Guo |
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| Abstract: | S, N-ketene acetal compounds with cyano, ester or dicyano containing pyridine methylene were synthesized, when R1 on the alkenyl bond is ester, the compound is cyanoacrylate with pyridine methylamino, which hasn' t been reported yet. The configuration of target compound 3k was determined as E by X-ray diffraction. The bioassay showed that the compounds 3k, 31 exhibited a high herbicidal activity and good selectivity with different species. |
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| Keywords: | S |
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