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Synthesis and Aromatization of Hantzsch 1,4-Dihydropyridines under Microwave Irradiation. An Overview

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Author(s): Jean Jacques Vanden Eynde | Annie Mayence

Journal: Molecules
ISSN 1420-3049

Volume: 8;
Issue: 4;
Start page: 381;
Date: 2003;
Original page

Keywords: Aromatization | dihydropyridine | Hantzsch | microwave | oxidation | pyridine

ABSTRACT
Domestic microwave ovens as well as laboratory reactors have been successfully employed to prepare dialkyl 1,4-dihydropyridine-3,5-dicarboxylates and to induce the synthesis of the corresponding aromatic derivatives. In that latter particular case, unexpected results have been reported.