Synthesis, Structural Elucidation, and Antibacterial Evaluation of Some New Molecules Derived from Coumarin, 1,3,4-Oxadiazole, and Acetamide

Figure 1

Mass fragmentation pattern of N-(2-ethylphenyl)-2-[(5-[(6-chloro-4-methyl-2-oxo-2H-chromen-7-yl)oxy]methyl-1,3,4-oxadiazol-2-yl)sulfanyl]acetamide (9h).