Synthesis and Antimicrobial Activity of Some 3-(5-Phenyl-4,5-dihydro-1-substitutedpyrazol-3-yl) chromen-2-one

Synthesis and Antimicrobial Activity of Some 3-(5-Phenyl-4,5-dihydro-1-substitutedpyrazol-3-yl) chromen-2-one

The title compounds were synthesized by condensation of 3-acetyl chromen-2-one with benzaldehyde in presence of alcoholic sodium hydroxide to get intermediate 3-(3-phenyl acryloyl) chromen-2-one, which were further treated with hydrazine hydrate to get 3-(5-phenyl-4,5-dihydro-1H-pyrazol-3-yl) chrome...

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Bibliographic Details
Main Authors:	B. Lakshminarayanan, V. Rajamanickam, T. Subburaju, L. A. Pradeep Rajkumar
Format:	Article
Language:	English
Published:	Hindawi Limited 2010-01-01
Series:	E-Journal of Chemistry
Online Access:	http://dx.doi.org/10.1155/2010/184290

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