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    • Keywords


      Oxidation; urazoles; nitrosation; secondary amines; 1,3,5-triazine-2,4,6-triyltrisulfamic acid (TTSA).

    • Abstract


      Melamine reacted with chlorosufonic acid (ClSO3H) to form a new sulfamic-type acid, 1,3,5-triazine-2,4,6-triyltrisulfamic acid (TTSA). Both nitrosation of secondary amines and oxidation of urazoles were accomplished by using TTSA/NaNO2 system under mild and heterogeneous conditions with good to excellent yields.

    • Author Affiliations


      Gholamabbas Chehardoli1 Mohammad Ali Zolfigol2 Toktam Faal-Rastegar2 Shadpour Mallakpour3 Arash Ghorbani-Choghamarani4

      1. School of Pharmacy, Hamedan University of Medical Sciences, Zip Code 65178 Hamedan, Iran
      2. Faculty of Chemistry, Bu-Ali Sina University, Hamedan 6517838683, Iran
      3. Organic Polymer Chemistry Research Laboratory, Department of Chemistry, Isfahan University of Technology, Isfahan 84156-83111, Iran
      4. Department of Chemistry, Faculty of Sciences, Ilam University, Ilam 69315516, Iran
    • Dates

  • Journal of Chemical Sciences | News

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      Posted on July 25, 2019

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