高等学校化学学报 ›› 1991, Vol. 12 ›› Issue (5): 613.

• 论文 • 上一篇    下一篇

芳氧乙酸-3-(α-吡啶基)丙酯的合成及生物活性研究

方建新1, 史延年1, 贾志芬1, 杨秀风1, 董国华2, 田英芬2   

  1. 1. 南开大学元素有机化学研究所, 300071;
    2. 天津市教育学院
  • 收稿日期:1989-12-13 出版日期:1991-05-24 发布日期:1991-05-24
  • 通讯作者: 方建新

Synthesis of 3-(α-Pyridyl)Propyl Aryloxyacetate and Their Herbicidal Activity

Fang Jian-xin1, Shi Yan-nian1, Jia Zhi-fen1, Yang Xiu-feng1, Dong Guo-hua2, Tian Ying-fen2   

  1. 1. Research Institute of Elemento-Organic Chemistry, Nankai University, 300071;
    2. Tianjin Institute of Education, Tianjin
  • Received:1989-12-13 Online:1991-05-24 Published:1991-05-24

摘要: 以苯氧乙酸类化合物为母体分子,设计并合成了16种芳氧乙酸-3-(α-吡啶基)丙酯新化合物,探讨了反应条件对产物收率的影响.通过元素分析、IR及 1HNMR,确证了化合物的结构.其中2种化合物经生物活性测定表明具有较高的除草活性。

关键词: 芳氧乙酸, 芳氧乙酸酯, 3-(α-吡啶基)丙醇, 杂环化合物, 酯化

Abstract: Sixteen3-(α-pyridyl)propyl aryloxyacetates with the formula I (R1and R2is H, CH3, Cl, Br, NO2respectively) have been prepared in four steps. All of them are new compounds.Their chemical structures were confirmed by IR, 1H NMR spectra and elemental analysis. The results of the biological tests showed that 6 and 10 at 75 g/mu treating soil, gave about 80% control of Echinochloa Grus-galli and oats, and 90%-100% control of rape and lucerne.

Key words: Aryloxyacetic acid, Aryloxyacetate, 3-(α-Pyridyl)propanol, Heterocyclic compound

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