Study on Synthesis, Spectral Characterization and in vitro Antibacterial Evaluation of Triaza and Dioxa Aza Spiro Derivatives

Mannich reaction and cyclo condensation were used to make the compounds 7,9-diphenyl-1,4-dioxa-8-azaspiro[4.5]decane 1-6. Elemental analysis, mass, IR, 1H,13C, and NMR studies were used to determine the structures and stereochemistry. Elemental analysis was used to verify the purity. By coupling constant

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