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Title: Solvent free synthesis, spectral studies and antioxidant activities of some 6-substituted w-bromo-2-naphthyl ketones and their esters
Authors: Thirunarayanan, G
Vanangamudi, G
Sathiyendran, V
Ravi, K
Keywords: 6-Substituted w-bromo-2-naphthyl ketones;6-substituted 2-naphthacyl esters;Antioxidant activities;Correlation analysis
Issue Date: Apr-2011
Publisher: CSIR
Abstract: A series of 6-substituted w-bromo-2-naphthyl ketones and 6-substituted 2-naphthacyl esters have been synthesized by greener synthetic method using fly-ash:water catalyzed aqueous phase reaction.  These ketones and esters have been characterized by their physical constants, GC-MS, IR and NMR spectral data.  These compounds exist as two rotomers and the carbonyl frequencies of these rotomers have been assigned and correlated with Hammett substituent constants, F, R and Swain-Lupton’s parameters.  The antioxidant activities of the synthesized esters have been evaluated.
Page(s): 593-604
ISSN: 0975-0983(Online); 0376-4699(Print)
Appears in Collections:IJC-B Vol.50B(04) [April 2011]

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