Efficient Synthesis of Functionalized 2-Pyridones from Malonyl Dichloride, Alkylamines and Dimethyl Acetylenedicarboxylate

Abstract An efficient synthesis of dimethyl 1-alkyl-4-hydroxy-6-oxo-1,6-dihydropyridine-2,3-dicarboxylates is described. This involves a three-component reaction between primary alkylamines, malonyl dichloride, and dimethyl acetylenedicarboxylate.

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Bibliographic Details
Published in:Synlett 2007-12, Vol.2007 (19), p.2969-2970
Main Authors: Yavari, Issa, Souri, Sanaz
Format: Article
Language:English
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Summary:Abstract An efficient synthesis of dimethyl 1-alkyl-4-hydroxy-6-oxo-1,6-dihydropyridine-2,3-dicarboxylates is described. This involves a three-component reaction between primary alkylamines, malonyl dichloride, and dimethyl acetylenedicarboxylate.
ISSN:0936-5214
1437-2096
DOI:10.1055/s-2007-990966