Synthesis and characterization of some new 1,2,4-triazoles and study their effictiveness against copper ion polluted water

  • Ghazwan H. Abdulwahhab Salih- Department of Chemistry, College of Science, University of Soran, Arbil, Iraq
  • Shaimaa H. Abdullah Salih- Department of Chemistry, College of Science, University of Soran, Arbil, Iraq
  • Bushra A. khairalah Salih- Department of Chemistry, College of Science, University of Soran, Arbil, Iraq
  • Nabaz A. Muhammad Department of Chemistry, College of Education for Pure Sciences, University of Tikrit, Tikrit, Iraq
Keywords: Synthesis, 1,2,4-triazole , Copper ion , Polluted water.


The compound of Thiocarbonyldihydrazide is prepared of the condensation reaction between carbon disulfide and aqueous hydrazine. It is used the compound (A) to condensational fusion reaction with amino acid (tyrosine) for get 4-amino 5-(1-amino 2-phenol-4-yl ethyl) 5-mercapto- 1,2,4-triazole [(B). The chelated polymer (1) is derived from the condensation reaction between (B) and amino acid (tyrosine) with phenol and formaldehyde solution in basic medium, either chelated polymer (2) prepared of condensation of a derivative (B) with a solution of phenol and formaldehyde in the middle of the type. The identification had by spectroscopes Ultra violet, Infrared as well as Nuclear magnetic resonance of the proton/ isotope carbon 13 (H1 /C13 -NMR). The present study studies the analytical efficiency chelated compounds (2.1) carry by (B) and with or without tyrosine and use the method of the meal on the ion copper transitional element (Cu+2) in terms of the effect of contact time and function acidic to upload resins with the installation of other factors capacity such as temperature and concentration studiedion resin and quantity. The results of the total loading capacity of ions on resins show that the loading capacity increases with the function acidic (pH) and time of the transaction, and that the preference chelating to be the most polarized polymer


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How to Cite
G. Abdulwahhab, S. Abdullah, B. khairalah, and N. Muhammad, “Synthesis and characterization of some new 1,2,4-triazoles and study their effictiveness against copper ion polluted water”, Eurasian Chem. Tech. J., vol. 21, no. 3, pp. 300-306, Sep. 2019.