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有机化学
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有机化学 ›› 1991, Vol. 11 ›› Issue (4): 433-436. 上一篇    下一篇

研究论文

O-烷基-O-芳基-N-烷基-N-[(二烷氨基羧基)甲基]硫代磷酰胺酯的合成性质和杀螨活性

刘钊杰;李志荣   

  1. 华中师范大学有机合成研究所
  • 发布日期:1991-08-25

Synthesis properties and acaricidal activity of O-alkyl-O-aryl-N-alkyl-N-[(Dialkylaminocarbonyl) methyl]-thiophosphoramidates

LIU ZHAOJIE;LI ZHIRONG   

  • Published:1991-08-25

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被引次数

1

本文报道合成了25个具有不对称磷结构的O-烷基-O-芳基-N-烷基-N-[(二烷氨基羧基)甲基]硫代磷酰胺酯, 对它们的结构、性质和杀螨活性进行了初步研究。

关键词: 酯, 杀虫作用, 有机磷化合物, 有机硫化合物, 杀螨剂, 硫代磷酸酯, 硫代磷酰, 酰胺 P

The title compounds RC6H4O(R1O)P(S)NR2CH2CONR23 (I) were synthesized by phosphorylation of R2NHCH2CONR23 with RC6H4O(R1O)P(S)Cl. I were characterized by IR and NMR. I (R = 4-Cl, R1 = Me, R2 = Et, R3 = Pr) and I (R = 4-Cl, R1 = R2 = Pr, R3 = Et) in 0.05% solution gave 85.1% and 97.3% kill of two-spotted spider mites in 24 h at 25?

Key words: ORGANO PHOSPHORUS COMPOUNDS, ESTERS, ORGANO SULFUR COMPOUNDS, INSECTICIDAL ACTION, ACARICIDES, THIOPHOSPHATE, THIOPHOSPHORYL, AMIDES P

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