Design, synthesis, and activity of 2-aminochromone core -bis-1,2,3-triazole derivatives using click chemistry.

Unlabelled: A new series of 2-aminochromone-based -di-1,2,3-triazole hybrid heterocycles were synthesized in one pot from -terminal dialkyne 2-aminochromone with various organo azides by following the click strategy using classical Cu(I)-catalyzed azide-alkyne [3 + 2] annulation reaction. The synthesized compounds were well characterized by using various spectral analyses such as IR, H NMR, C NMR, and HRMS data for their structural elucidation. All newly synthesized compounds have been investigated for anti-microbial activity against Gram-positive, Gram-negative bacteria, and fungal strains and exhibited high activity against microbial growth when compared with standard anti-bacterial agents.