Catalytic Synthesis of Pyrazolo[3,4-d]pyrimidin-6-ol and Pyrazolo[3,4-d]pyrimidine-6-thiol Derivatives Using Nanoparticles of NaX Zeolite as Green Catalyst

Abstract EN

An efficient and environmental benign method is reported for the synthesis of some pyrazolopyrimidine derivatives using 3-methyl-1-phenyl-5-pyrazolone with carbonyl compounds in the presence of nanozeolite Nax catalysts, solvent-free and at reflux conditions.

It is noteworthy to mention that this method of the synthesis requires less time, less temperature, and better yield.