An efficient synthetic approach of pharmacologically important diversely functionalized compounds (Triazoles and Tetrazoles) through the cycloaddition of Glucals, Azides and nitriles in presence of CuII(OTf) as a catalyst by conventional and microwave methods and to compare the yields. The antibacterial activity of the triazoles and tetrazole were tested by serial dilution method taking drug at a concentration of 150 mg/ml. The anti-fungal activies of the triazoles and tetrazole were tested by agar diffusion method (cup-plate method) taking drug at a concentration of 100 mg/ml and 150 mg/ml against five fungi (C.albicans, C.rugosa, S.cerevisiae, A.flavus and A.niger).