应用化学 ›› 1992, Vol. 0 ›› Issue (4): 64-66.

• 研究简报 • 上一篇    下一篇

磺酰脲类除草剂的合成及其除草活性

周龙虎, 冯友健, 戴桂元, 梅圣远   

  1. 徐州师范学院化学系, 徐州 221009
  • 收稿日期:1991-06-28 修回日期:1991-09-11 出版日期:1992-08-10 发布日期:1992-08-10
  • 基金资助:
    江苏省自然科学基金

SYNTHESIS AND ACTIVITY OF SULFONYLUREA HERBICIDES

Zhou Longhu, Feng Youjian, Dai Guiyuan, Mei Shengyuan   

  1. Department of Chemistry, Xuzhou Teachers College, Xuzhou 221009
  • Received:1991-06-28 Revised:1991-09-11 Published:1992-08-10 Online:1992-08-10

摘要: 磺酰脲类除草剂具有用量低,活性高、选择性好、毒性小的优点。为开发和应用此类除草剂,我们合成了在氮原子上连正丁基的8个新的衍生物,并进行了室内药效测定。

关键词: 磺酰脲类化合物, 除草剂, 除草活性

Abstract: Eight sulfonylurea compounds were synthesized and,oharacterized by IR, 1H NMR, MS spectroscopy and elemental analysis. It is found that the herbicidal activity of the compound 3d was as good as chlorsulfuron.

Key words: sulfonylurea, herbicide, herbicidal activity