Synthesis of some substituted 2H-pyrano[3,2-c] pyridine-2,5(6H)-diones. Reaction of their 3-acetyl derivatives with methyl 3-amino-2-butenoate

Article abstract of DOI:10.1080/00397919808007006

Formylation of 4-hydroxy-6-methyl-2(1H)-pyridones and subsequent cyclization with a Wittig reagent or with CH-acidic esters gave a series of title compounds. The same starting pyridones reacted with methyl 3-amino-2- butenoate directly to the corresponding 4,7-dimethylpyrano[3,2-c]pyridines.

Full text of DOI:10.1080/00397919808007006

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Synthetic Communications: An
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Organic Chemistry
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Synthesis of Some
Substituted 2H-Pyrano[3,2-
c]pyridine-2,5(6H)-diones.
Reaction of Their 3-Acetyl
Derivatives with Methyl 3-
Amino-2-butenoate
Edmont V. Stoyanov a & Ivo C. Ivanov a
a Department of Organic Chemistry , Faculty of
Pharmacy, Medical University of Sofia , Dunav 2,
BG-1000, Sofia, Bulgaria
Published online: 20 Aug 2006.
To cite this article: Edmont V. Stoyanov & Ivo C. Ivanov (1998) Synthesis of Some
Substituted 2H-Pyrano[3,2-c]pyridine-2,5(6H)-diones. Reaction of Their 3-Acetyl
Derivatives with Methyl 3-Amino-2-butenoate, Synthetic Communications: An
International Journal for Rapid Communication of Synthetic Organic Chemistry, 28:10,
1755-1767, DOI: 10.1080/00397919808007006
To link to this article: http://dx.doi.org/10.1080/00397919808007006
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