Chem. J. Chinese Universities ›› 2000, Vol. 21 ›› Issue (10): 1506.

• Articles • Previous Articles     Next Articles

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

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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