高等学校化学学报

高等学校化学学报 ›› 2000, Vol. 21 ›› Issue (10): 1506.

• 论文 • 上一篇    下一篇

O-芳基-O-烷基-O-(1-甲硫基乙叉胺基)磷酸酯的合成及其生物活性研究

王素华, 唐国志, 邢晓东   

  1. 南开大学元素有机化学研究所, 天津 300071
  • 收稿日期:1999-11-17 出版日期:2000-10-24 发布日期:2000-10-24
  • 通讯作者: 邢晓东(1940年出生),男,教授,从事农药化学研究.

Synthesis and Biological Activities of O-Aryl-O-alkyl-O-(1-methylthioethylideneamino)phosphates

WANG Su-Hua, TANG Guo-Zhi, XING Xiao-Dong    

  1. Research Institute of Elemento Organic Chemistry, Nankai University, Tianjin 300071, China
  • Received:1999-11-17 Online:2000-10-24 Published:2000-10-24

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被引次数

17

摘要： 以盐酸羟胺、乙醛、取代酚类及烷氧基磷酰二氯为原料,合成了22个O-芳基-O-烷基-O-(1-甲硫基乙叉胺基)磷酸酯化合物,采用元素分析、红外光谱和1HNMR谱对其进行了表征.初步生物活性测定结果表明,部分化合物具有一定的杀菌、除草活性,许多化合物具有优良的杀虫活性.

关键词: 甲硫基乙醛肟, 磷酸酯, 波谱性质, 合成, 生物活性

Abstract: The synthesis of 22 novel title compounds was reported. Their structures were identified by EA, IR, 1H NMRand MS. The preliminary bioassy showed that many of these compounds have good insecticidal activities. Especially, the killing mortality of compounds 3, 6, 13 on mosquitoes Culex pipiens pallens, oriental army worms Mythimna sepatata and bean aphids Aphis laburni was 100% at 0.001%, 005%, 0.025% , 0005% mass fraction of the compound respectively.

Key words: Methylthio acetal oxime, Phosphate, Spectrum properties, Biological activities

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