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Calcium Acetate Catalyzed Synthesis Of 4-arylidene-2-phenyl-5(4H)-oxazolones Under Solvent-free Conditions

S. Paul, Puja Nanda, R. Gupta, A. Loupy
Published 2004 · Chemistry

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Eight 4-arylidene-2-phenyl-5(4H)-oxazolones (azlactones) have been prepared via Erlenmeyer synthesis from aromatic aldehydes and hippuric acid using calcium acetate under solvent-free conditions with microwave irradiation.
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