The title compounds 4-[4-(1,3-benzoxazol-2-yl)-3-phenyl-1H-pyrazol-1-yl]-7-methoxyquinoline derivatives 4a-i have\r\nbeen synthesized by the oxidation of respective schiffs bases 3a-i using iodobenzoxydiacetate (IBD) as a catalyst as well as\r\noxidizing agent. The use of catalyst is effective and acts as oxidant in the synthesis of target molecules. The formed products\r\nhave been characterized by IR, 1H NMR, 13C NMR and Mass spectral studies. The synthesized compounds have been screened for\r\nantimicrobial and antioxidant activities. The compound 4d and 4e showed potent antimicrobial and antioxidant activity when\r\ncompared with standard drugs, while other compounds exhibited moderate activities.
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