中华医学超声杂志

应用化学 ›› 1991, Vol. 0 ›› Issue (4): 63-66.

• 研究简报 • 上一篇    下一篇

新型非酯型拟除虫菊酯类化合物的合成及其生物活性的研究(Ⅱ)

李应福1, 周长海2   

  1. 1. 安徽大学实验中心, 合肥 230039;
    2. 北京农业大学应用化学系
  • 收稿日期:1990-05-26 修回日期:1990-11-19 出版日期:1991-08-10 发布日期:1991-08-10

SYNTHESIS OF NOVEL NON-ESTER PYRETHROIDS(Ⅱ)

Li Yingfu1, Zhou Changhai2   

  1. 1. Experimental Center, Anhui University, Hefei 230039;
    2. Department of Applied Chemistry, Beijing Agriculture University
  • Received:1990-05-26 Revised:1990-11-19 Published:1991-08-10 Online:1991-08-10

PDF

306

被引次数

2

摘要： 非酯型拟除虫菊酯杀虫剂是近年来菊酯类杀虫剂研究的新进展。这是传统拟除虫菊酯结构中的酯基被其它官能团如肟醚基、醚键、亚甲基、羰基等替代后的化合物[1～4]。作者曾报道用酰胺基替代酯基合成非酯型酰胺类菊酯化合物,所得化合物对家蝇亦具有一定的杀伤和击倒效果[5].本文报道结构通式为2,2,5-三取代戊烷类化合物.

关键词: 三取代戊烷, 非酯型菊脂, 杀虫剂, 合成, 生物活性

Abstract: Sixteen 2, 2, 5-trisubstituted pentane derivatives were synthesized and screened as newpyrethroids: The structures of the compounds were confirmed by 1H NMR, IR.All the compoundsshowed only a moderate insecticidal activity but a well knockdown effect against housefly.The mortality was about 0～12.5% and the knockdown percentage was about 27.5～100% atthe dose of 0.952μg/housefly.

Key words: Trisubstituted pentane, Non-ester pyrethroid, Insecticide, synthesis, biological activity

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