Title of article :
Association Phase Transfer Catalyst With Electro-Organic synthesis of 4-(DihydroxyphenyIthio)-6-Methyl-2H-Pyran-2-one Derivatives
Author/Authors :
Arani, M.S. islamic azad university - Faculty of Chemistry, Faculty of Science, ايران , Hesari, M. bu ali sina university of hamadan - Faculty of Chemistry, همدان, ايران , Nematollahi, D. bu ali sina university of hamadan - Faculty of Chemistry, همدان, ايران , Mirza, B. islamic azad university - Faculty of Chemistry, ايران
Abstract :
Derivatives. of 4-(dihydroxyphenylthio )-6-methyl-2H-pyran-2-one have been synthesized by direct electrochemical oxidation of catechols (1a-d) in the presence of prepared 4-mercapto-6-mehyl-2H-pyran-2 -one (3) as a nucleophile the one-pot process applying phase association conditions ,at carbon rod electrode, in an undivided cell under constant current conditions was used. The high yield and purity was obtained. The following EC mechatiism in water/ acetonitrile/chlorofom medium was controlled by applying cyclic voltammetry.
Keywords :
Catechol , ECmechanism , Mercapto , pyrone derivatives , Phase transfer catalyst
Journal title :
Quarterly Journal of Applied Chemical Research (JACR)
Journal title :
Quarterly Journal of Applied Chemical Research (JACR)
