Simple, Convenient and Heterogeneous Method for the Effective Conversion of Urazoles to Their Corresponding Triazolinediones by Using N,N,N',N'-Tetrabromobenzene-1,3-disulfunylamide or Trichloromelamine Under Mild Conditions.

M.A. Zolfigol, R. Ghorbani-Vaghei, S. Mallakpour, G. Chehardoli, A. Ghorbani Choghamarani, and A. Hosain Yazdi, Synthesis., 2006, 10, 1631-1634 Simple, Convenient and Heterogeneous Method for the Effective Conversion of Urazoles to Their Corresponding Triazolinediones by Using N,N,N',N'-Tetrabromobenzene-1,3-disulfunylamide or Trichloromelamine Under Mild Conditions.