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Chin. J. Org. Chem. ›› 2011, Vol. 31 ›› Issue (03): 306-311. Previous Articles     Next Articles

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2-[3-(2-取代苯基)-1H-吡唑-1-基]-4,6-二甲氧基嘧啶类化合物的合成及除草活性研究

李元祥1,2，林龙1，陈琼*,1   

  1. (1华中师范大学农药与化学生物学教育部重点实验室 武汉 430079)
    (2怀化学院化学化工系 怀化 418008)
  • 收稿日期:2010-05-04 修回日期:2010-07-30 发布日期:2010-10-16
  • 通讯作者: 李元祥 E-mail:liyuanjun68@yahoo.com.cn
  • 基金资助:

    新型AHAS抑制剂的合理设计及其与突变型AHAS的相互作用研究

Synthesis and Herbicidal Activities of 2-(3-(2-Substituedphenyl) -1H-pyrazol-1-yl)-4,6-Dimethoxypyrimidine Derivatives

Li Yuanxiang1,2 Lin Long1 Chen Qiong*,1   

  1. (1 Key Laboratory of Pesticide & Chemical Biology of Ministry of Education, Central China Normal University, Wuhan 430079)
    (2 Department of Chemistry and Chemical Engineering, Huaihua University, Huaihua 418008)
  • Received:2010-05-04 Revised:2010-07-30 Published:2010-10-16
  • Contact: Li, Yuanxiang E-mail:liyuanjun68@yahoo.com.cn

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Twenty two novel 2-[3-(2-substituedphenyl)-1H-pyrazol-1-yl]-4,6-dimethoxypyrimidine derivatives have been designed and synthesized using 1-(2-hydroxyphenyl)ethanone as starting material. All synthesized compounds were confirmed by 1H NMR , MS and elemental analysis techniques. The preliminary bioassay showed that some of them exhibited certain herbicidal activities.

Key words: 4,6-dimethoxypyrimidine, synthesis, herbicidal activity