高等学校化学学报 ›› 2002, Vol. 23 ›› Issue (12): 2261.

• 研究论文 • 上一篇    下一篇

3-芳氧基-6-取代哒嗪的合成及其除草活性

杨华铮, 王翔, 胡方中, 杨秀凤   

  1. 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
  • 收稿日期:2001-08-14 出版日期:2002-12-24 发布日期:2002-12-24
  • 通讯作者: 杨华铮(1936年出生),女,教授,博士生导师,从事有机化学和农药化学研究.E-mail:yanghz@public.tpt.t.jcn E-mail:yanghz@public.tpt.t.jcn
  • 基金资助:

    国家自然科学基金(批准号:29832050,29972030)资助

Synthesis and Herbicidal Activity of 3-Aryloxy-6-substituted Pyridazines

YANG Hua-Zheng, WANG Xiang, HU Fang-Zhong, YANG Xiu-Feng   

  1. State Key Laboratory and Institute of Elemento-Organic Chemistry, Nankai University, Tianjin 300071, China
  • Received:2001-08-14 Online:2002-12-24 Published:2002-12-24

摘要: 合成了系列3-芳氧基-6-取代哒嗪类化合物.化合物结构经1HNMR、元素分析、IR和MS确证.生物活性测试结果表明,该类化合物具有很好的除草活性,讨论了其结构与除草活性的关系.

关键词: 3-芳氧基-6-取代哒嗪, 合成, 除草活性, 构效关系

Abstract: A series of 3-aryloxy-6-substituted pyridazines have been synthesized and their herbicidal activity have been studied. All of above pyridazines have been confirmed by 1H NMR and elemental analyses, and some of them have been characterized by IR and MS. The bioassay result indicated that some of the title compounds have a high herbcidal activity. In addition, the structure-activity relationship was discussed.

Key words: Aryloxy-6-substituted pyridazine, Synthesis, Herbicidal activity, Structure-activity relationship

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