Nitrogen and sulfur heterocycles are recognized as "privileged medicinal scaffolds" because these compounds are found in a wide variety of bioactive natural products and pharmaceuticals. Among them, azoles (1,2 and 1,3-azoles) have been considered as an 'important structural motif' in a huge number of natural products and also in medicinally valuable compounds. Because of their broad based utility, efforts to develop green and sustainable synthetic methodologies for the synthesis of 1,2 and 1,3-azoles are on the ever-increasing trend in synthetic organic chemistry. In the present study,...