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Vilsmeier--Haack Reactions of 2-Arylamino-3-acetyl-5,6-dihydro-4H-pyrans toward the Synthesis of Highly Substituted Pyridin-2(1H)-ones.
- Source :
-
Journal of Organic Chemistry . 10/26/2007, Vol. 72 Issue 22, p8593-8596. 4p. - Publication Year :
- 2007
-
Abstract
- A facile and efficient one-pot synthesis of highly substituted pyridin-2(1H)-ones was developed via Vilsmeier-Haack reactions of readily available enaminones, 2-arylamino-3-acetyl-5,6-dihydro-4H-pyrans, and a mechanism involving sequential ring-opening, haloformylation, and intramolecular nucleophilic cyclization reactions is proposed. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 00223263
- Volume :
- 72
- Issue :
- 22
- Database :
- Academic Search Index
- Journal :
- Journal of Organic Chemistry
- Publication Type :
- Academic Journal
- Accession number :
- 27513522
- Full Text :
- https://doi.org/10.1021/jo7015482