73334-01-7Relevant articles and documents
Mild, efficient and selective nitration of anilides, non-activated and moderately activated aromatic compounds with ammonium molybdate and nitric acid as a new nitrating agent
Sana, Sariah,Rajanna,Ali, Mir Moazzam,Saiprakash
, p. 48 - 49 (2007/10/03)
Ammonium molybdate [Mo(VI)] is operationally simple, environmentally safe and inexpensive reagent. Regioselective nitration of anilides, non-activated and moderately activated aromatic compounds could be afforded by employing ammonium molybdate and nitric acid as mild and effective nitrating agent. This procedure works efficiently under reflux conditions to prepare mononitroderivatives of anilides, non-activated and moderately activated aromatic compounds in good to excellent yield with high regioselectivity.
Synthesis of Polynitro Compounds. Peroxydisulfuric Acid Oxidation of Polynitroarylamines to Polynitro Aromatics.
Nielsen, Arnold T.,Atkins, Ronald L.,Norris, William P.,Coon, Clifford L.,Sitzmann, Michael E.
, p. 2341 - 2347 (2007/10/02)
Peroxydisulfuric acid in sulfuric acid solution, prepared by reaction of hydrogen peroxide with excess oleum or 100percent H2SO4, oxidizes primary polynitroarylamines and their N-acetamido derivatives to polynitro aromatics in good to excellent yields.The new procedure is illustrated by the synthesis of several new polynitro compounds, not preparable by known synthetic methods.Peroxytrifluoromethanesulfonic acid is comparably efficient for such oxidations.The scope and limitations of the new reaction have been examined and compared to other methods of synthesis of polynitro compounds.
