Aromatization of <Emphasis Type="Italic">Hantzsch</Emphasis> 1,4-Dihydropyridines by Hydrogen Peroxide in the Presence of Cobalt(II) Acetate |
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| Authors: | Mohammed M Hashemi Yusef Ahmadibeni Hossien Ghafuri |
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| Institution: | (1) Department of Chemistry, Sharif University of Technology, Tehran, Iran, IR |
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| Abstract: | Summary. Hydrogen peroxide readily oxidizes Hantzsch type 1,4-dihydropyridines in the presence of cobalt(II) acetate as catalyst at room temperature. No evidence of a dealkylation
process for 4-alkyl 1,4-dihydropyridines has been observed.
Corresponding author. E-mail: mhashemi@sharif.ac.ir
Received January 16, 2002; accepted (revised) April 20, 2002 |
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| Keywords: | , Hantzsch type 1,4-dihydropyridines, Hydrogen peroxide, Cobalt(II) acetate, Aromatization, Catalytic oxidation, |
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