Badnera., India
Badnera., India

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Dighade A.S.,Bar Rdik And Nkd College | Dighade S.R.,Bar Rdik And Nkd College
Der Pharma Chemica | Year: 2012

Six different Chalcones I(a)-I(f ) were synthesized by condensing 2-hydroxy-3-iodo-5-methyl acetophenone with six different aromatic aldehydes in ethanol using NaOH. These chalcone were cyclized with diphenyl thiourea in ethanol yielding IIa- IIf . The synthesized compounds were characterized by I.R., NMR spectral analysis.


Dighade A.S.,Bar Rdik And Nkd College | Dighade S.R.,Bar Rdik And Nkd College
Der Pharma Chemica | Year: 2012

Six different Chalcones I(a)-I(f ) were synthesized by condensing 2-hydroxy-3-iodo-5-methyl acetophenone with six different aromatic aldehydes in ethanol using NaOH. The synthesized compounds were characterized by I.R., NMR spectral analysis.


Dhirbassi S.D.,Bar Rdik And Nkd College | Dighade S.R.,Bar Rdik And Nkd College
Rasayan Journal of Chemistry | Year: 2014

A series of bromo-nitro-substituted Flavanones (4a-f) have been synthesized by interaction of 1-(2-hydroxy-3- bromo-4-nitro-5-methylphenyl)-3-phenyl-1, 3-propanedione with different substituted aromatic aldehydes refluxing in ethanol with 0.5 ml piperidine. These Flavanones were cyclized with hydroxylamine hydrochloride in pyridine containing few drops of piperidine yielding 3, 5-diaryl-4-aroyl isoxazolines (5a-f). Constitutions of synthesized compounds have been confirmed on the basis of elemental analysis (CHN), MASS, IR and 1H NMR spectral analysis. © 2014 RASAYAN. All rights reserved.

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