| 5-去氢枞基-1,3,4-噻二唑衍生物的合成和除草活性 |
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| 引用本文： | 段文贵,李行任,马献力,莫启进,许雪棠,岑波.5-去氢枞基-1,3,4-噻二唑衍生物的合成和除草活性[J].林产化学与工业,2011,31(1):1-8. |
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| 作者姓名： | 段文贵 李行任 马献力 莫启进 许雪棠 岑波 |
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| 作者单位： | 1. 广西大学化学化工学院,广西南宁,530004
2. 广西大学化学化工学院,广西南宁530004;桂林医学院药学院,广西桂林541004 |
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| 基金项目： | 广西林产化学品开发与应用重点实验室开放基金项目(GXFC08-04); 广西自然科学基金重点项目(2010GXNSFD013013) |
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| 摘 要： | 为了寻找具有更高生物活性的新颖化合物,设计并合成了具有1,3,4-噻二唑骨架的系列新型去氢枞酸衍生物.在磷酸催化下,通过中间体1-去氢枞酰基-4-取代基氨基硫脲4(a～h)的关环反应,合成得到8个目标产物5-去氢枞基-2-取代氨基-1,3,4-噻二唑5(a～h),并采用IR、UV、EI-MS、1H NMR、13C NM...
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| 关 键 词： | 去氢枞酸 1 3 4-噻二唑 合成 除草活性 |
Synthesis and Herbicidal Activity of 5-Dehydroabietyl-1,3,4-thiadiazole Derivatives |
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| DUAN Wen-gui,LI Xing-ren,MA Xian-li,MO Qi-jin,XU Xue-tang,CEN Bo.Synthesis and Herbicidal Activity of 5-Dehydroabietyl-1,3,4-thiadiazole Derivatives[J].Chemistry & Industry of Forest Products,2011,31(1):1-8. |
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| Authors: | DUAN Wen-gui LI Xing-ren MA Xian-li MO Qi-jin XU Xue-tang CEN Bo |
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| Institution: | DUAN Wen-gui1,LI Xing-ren1,MA Xian-li1,2,MO Qi-jin1,XU Xue-tang1,CEN Bo1(1.College of Chemistry and Chemical Engineering,Guangxi University,Nanning 530004,China,2.College of Pharmacy,Guilin Medical University,Guilin 541004,China) |
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| Abstract: | In order to search for novel compounds with higher biological activity,a series of new dehydro-abietic acid derivatives bearing 1,3,4-thiadiazole moieties were designed and synthesized.Eight title compounds of 5-dehydroabietyl-2-substituted amino-1,3,4-thiadiazoles 5(a-h) were synthesized by the cyclization of 1-dehydroabietacyl-4-substituted thiosemicarbazides 4(a-h) under the catalysis of phosphoric acid.All the title compounds were analyzed and characterized by means of IR,UV,EI-MS,1HNMR,13CNMR,and eleme... |
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| Keywords: | dehydroabietic acid 1 3 4-thiadiazole synthesis herbicidal activity |
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