Investigation of the multicomponent reaction of 5-hydroxy-2-methyl-4H-pyran-4-one with carbonyl compounds and Meldrum's acid

Autor:	Alexander D. Tretyakov, Andrey N. Komogortsev, M. M. Krayushkin, Boris V. Lichitsky, Arkady A. Dudinov
Rok vydání:	2019
Předmět:	chemistry.chemical_compound Propanoic acid chemistry 010405 organic chemistry Pyran Organic Chemistry Organic chemistry 010402 general chemistry Meldrum's acid 01 natural sciences 0104 chemical sciences
Zdroj:	Chemistry of Heterocyclic Compounds. 55:818-822
ISSN:	1573-8353 0009-3122
DOI:	10.1007/s10593-019-02542-1
Popis:	Herein, we report the studies of the multicomponent reaction of 5-hydroxy-2-methyl-4H-pyran-4-one with carbonyl compounds and Meldrum's acid. General methods for the synthesis of 6-methyl-3,4-dihydropyrano[3,2-b]pyran-2,8-diones, 3-(3-hydroxy-6-methyl-4-oxo-4H-pyran-2-yl)propanoic acid amides and esters, as well as 7-oxo-7H-furo[3,2-b]pyran-3-ylacetic acids were elaborated. An efficient synthesis of spiro-condensed dihydropyranones containing 5-hydroxy-2-methyl-4H-pyran-4-one fragment was developed.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::0d886c0a2503a4b93247b51203ee768b https://doi.org/10.1007/s10593-019-02542-1 Zobrazit plný text záznamu Plný text ve formátu PDF Plný text ve formátu HTML
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