Green Synthesis of Pyrazoles: Recent Developments in Aqueous Methods

Abstract Organic syntheses by adopting green protocols such as sonochemical procedures, microwave technologies, solvent-free conditions, solvent, heterogeneous catalysis particularly nanocatalysts, ionic liquids have replaced the traditional procedures due to concerns pertaining especially environment. The heterocycle, pyrazole, its multifaceted applications has been cyanosure of chemists and therefore various synthetic approaches developed synthesize pyrazole containing molecules. In present compilation, we summarized recent water-based research work on synthesis pyrazoles. Key words: Green chemistry, environment friendly, water based synthesis, pyrazoles