Chin. J. Org. Chem. ›› 2011, Vol. 31 ›› Issue (08): 1295-1299. Previous Articles     Next Articles

Notes

含氟代吡唑环的双酰肼类化合物的合成及除草活性

张向阳,李永曙,翁建全,谭成侠*   

  1. (浙江工业大学化学工程与材料学院 杭州 310014)
  • 收稿日期:2010-09-01 修回日期:2011-02-21 发布日期:2011-03-28
  • 通讯作者: 谭成侠 E-mail:nkulxh@gmail.com

Synthesis and Herbicidal Activity of Some New Diacylhydrazines De-rivatives Fluoride-Containing Pyrazolyl Moiety

ZHANG Xiang-Yang, LI Yong-Shu, WENG Jian-Quan, TAN Cheng-Xia   

  1. (College of Chemical Engineering and Materials Science, Zhejiang University of Technology, Hangzhou 310014)
  • Received:2010-09-01 Revised:2011-02-21 Published:2011-03-28

In search of novel bioactive compounds, compounds 3a3s were designed and synthesized by introducing the fluoropyrazolyl pharmacophore into the diacylhydrazine scaffold. Their structures were confirmed by 1H NMR, FTIR, MS techniques and elemental analysis. The herbicidal activities of these compounds were evaluated. The bioassay results showed that most of them exhibited higher herbicidal activities against dicotyledonous weeds (Abutilon theophrasti, Amaranthus ascedense and Amaranthus retroflexus) than monocotyledonous weeds.

Key words: fluoride pyrazole, diacylhydrazine, synthesis, herbicidal activity