Design, Characterization of Novel Chalcone Synthesized From Coumarin Derivatives Condensed With Various Aromatic Aldehyde
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Design, Characterization & ChalconeAbstract
In the presence study, Resorcinol condensed with Ethyl acetoacetate in the presence of H2SO4to yield corresponding coumarin which further react with acetic anhydride and then react with aluminium chloride to yield 4 - methyl - 7 - hydroxyl - 8 - acetocoumarin, which react with aromatic aldehyde in the presence of base to yield chalcone. Final moieties have been characterized by FT-IR, 1H NMR, and Mass Spectra.
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