An Efficient One Pot Synthesis And Antioxidant Activity of 6- (Benzylthio)-2H-Pyrazolo[3,4-d]Pyrimidine-3,4-Diamine
A series of novel 6-(benzylthio)-2 H -pyrazolo[3,4-d ]pyrimidine-3,4-diamine (5a-j) have been designed and synthesized by condensation of 4-amino-2-(benzylthio)-6-(methylthio)pyrimidine-5-carbonitrile (3) with various hydrazine derivatives (4a-j) by using catalyst as anhydrous potassium carbonate and DMF solvent. Compo...