oa South African Journal of Chemistry - HgO/I2 as an Efficient Reagent for the Oxidative Aromatization of Hantzsch 1-NH, 4-Dihydropyridines under Mild and Heterogeneous Conditions
|Article Title||HgO/I2 as an Efficient Reagent for the Oxidative Aromatization of Hantzsch 1-NH, 4-Dihydropyridines under Mild and Heterogeneous Conditions|
|© Publisher:||South African Chemical Institute (SACI)|
|Journal||South African Journal of Chemistry|
|Author||Morteza Montazerozohori, Bahador Karami and Mohammad H. Habibi|
|Publication Date||Jan 2006|
|Pages||62 - 64|
|Keyword(s)||Aromatization, Hantzsch 1, 4-dihydropyridine, Heterogeneous and HgO/I2|
A variety of Hantzsch 1-NH, 4-dihydropyridines were efficiently aromatized to the corresponding pyridine derivatives by treatment with HgO/I2 reagent in dichloromethane under mild and heterogeneous conditions in good to excellent yields at room temperature. The products were separated by simple filtration and evaporation of the solvent.
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