Propellants Explosives Pyrotechnics, Vol.38, No.1, 147-151, 2013
Solvent Free Microwave Assisted Isomerization of N-Nitropyrazoles
This paper describes solvent-free isomerization of N-nitropyrazoles under microwave irradiation to achieve a new green chemistry procedure for the synthesis of C- nitropyrazoles in good to excellent yields. The presented procedure requires less time, offers simplified workup procedure, needs no obnoxious solvents, and may be used for the preparation of several C-nitropyrazoles.