Aromatization of 1,4-Dihydropyridines Under Mild and Heterogeneous Conditions

Aromatization of 1,4-Dihydropyridines Under Mild and Heterogeneous Conditions

A combination of Mg(HSO 4 ) 2 and NaNO 2 in the presence of wet SiO 2 was used as an effective oxidizing agent for the oxidation of dihydropyridines to their corresponding pyridine derivatives at room temperature with moderate to excellent yields.

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Veröffentlicht in:Synthetic communications 2000-11, Vol.30 (21), p.3919-3923
Hauptverfasser: Zolfigol, Mohammad Ali, Kiany-Borazjani, Maryam, Sadeghi, Majid M., Mohammadpoor-Baltork, Iraj, Memarian, Hamid Reza
Format: Artikel
Sprache:eng
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Zusammenfassung:A combination of Mg(HSO 4 ) 2 and NaNO 2 in the presence of wet SiO 2 was used as an effective oxidizing agent for the oxidation of dihydropyridines to their corresponding pyridine derivatives at room temperature with moderate to excellent yields.
ISSN:0039-7911
1532-2432
DOI:10.1080/00397910008086949