Chem. J. Chinese Universities ›› 1991, Vol. 12 ›› Issue (1): 44.

• Articles • Previous Articles     Next Articles

Synthesis and Biological Activity of O-Ethyl-N-Alkylphosphoro(thioureido)thioates

Yang Hua-zheng, Wu Ye, Zhang Yu-fen, Wang Ling-xiu, Cheng Mu-ru   

  1. Institute of Elemento-Organic Chemistry, Nankai University, Tianjin, 300071
  • Received:1989-08-31 Online:1991-01-24 Published:1991-01-24

Abstract: Using the addition reaction of O-ethyl-N-alkyl phosphorisothiocyanatidothioates with various amines, a series of new O-ethyl-N-alkyl(thioureido)thioates were synthesized and their structures were confirmed by means of elemental analysis, IR and 1HNMR. Result from the preliminary biological test showed that these compounds have wide-spectrum fungicidal effects and some compounds have herbicidal activities.

Key words: Thiourea, Phosphorothioates, Addition reaction, Biological activities

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