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Molecules 2007, 12(3), 433-438; doi:10.3390/12030433
Article

N,N'-Ethylene-bis(benzoylacetoniminato) Copper (II), Cu(C22H22N2O2), a New Reagent for Aromatization of Hantzsch 1,4-Dihydropyridines

* , *  and
Department of Chemistry, School of Sciences, Azzahra University, Vanak, Tehran, Iran
* Authors to whom correspondence should be addressed.
Received: 7 January 2007 / Revised: 6 February 2007 / Accepted: 10 February 2007 / Published: 12 March 2007
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Abstract

A variety of Hantzsch 1,4-dihydropyridines were oxidized to their corresponding pyridines in high yields in the presence of Cu(C22H22N2O2) in refluxing acetic acid.
Keywords: Cu(C22H22N2O2); Hantzsch 1; 4-dihydropyridines; aromatization; oxidation; solid reagents. Cu(C22H22N2O2); Hantzsch 1; 4-dihydropyridines; aromatization; oxidation; solid reagents.
This is an open access article distributed under the Creative Commons Attribution License (CC BY 3.0).
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Dehghanpour, S.; Heravi, M.M.; Derikvand, F. N,N'-Ethylene-bis(benzoylacetoniminato) Copper (II), Cu(C22H22N2O2), a New Reagent for Aromatization of Hantzsch 1,4-Dihydropyridines. Molecules 2007, 12, 433-438.

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