180283-11-8Relevant academic research and scientific papers
Oxidation of urazoles via in situ generation of Cl+ by using N,N,2,3,4,5,6-heptachloroaniline or a UHP/MCln system under mild conditions
Zolfigol,Bagherzadeh,Chehardoli,Mallakpour,Mamaghani
, p. 390 - 393 (2007/10/03)
A combination of inorganic hydrolysable chloride salts and UHP (hydrogen peroxide-urea complex) in the presence of wet SiO2 was used as an effective oxidising agent for the oxidation of urazoles and bis-urazoles to their corresponding triazolinediones under mild and heterogeneous conditions in good to excellent yields. Oxidation of urazoles and bis-urazoles also occurred with N,N,2,3,4,5,6-heptachloroaniline. The in situ generation of Cl+ appears to be required for the oxidation of urazoles using these reagents.
