Chinese Journal of Applied Chemistry ›› 1997, Vol. 0 ›› Issue (2): 45-49.

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Synthesis, Characterization and Biological Activity of O-(1,2,2,2 tetrachloro)ethyl-i>O-Substituted Phenyl-Phosphoramidothionates

Li Shengbiao1, Huang Shiqiang1, He Liangnian2, Huang Tianbao2, Zhou Qingchun2, Zhang Jinling2   

  1. 1. Department of Chemistry, Hubei University, Wuhan 430062;
    2. Institute of Organic Synthesis, Central China Normal University, Wuhan
  • Received:1996-08-28 Revised:1996-11-06 Published:1997-04-10 Online:1997-04-10

Abstract: Twenty one new O-(1,2,2,2 tetrachloro)ethyl O-ubstituted phenyl phosphoramidothionates were synthesized and their structures were characterized through IR, NMR(1H、 31P)and MS. The O-(1,2,2,2 tetrachloro)ethyl thiophosphoric hydrazides could be transferred into 1,3,4,2-oxadiazaphospholanes under alkaline condition. The biological activity of the products was also tested and some compounds showed a high activity against nematode.

Key words: phosphoramidothionate, synthesis, biological activity, oxadiazaphospholane