Chem. J. Chinese Universities ›› 1991, Vol. 12 ›› Issue (5): 613.

• Articles • Previous Articles     Next Articles

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

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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