Synthesis of Polyfunctionalized 4H-Pyrans

Amberlyst A21 catalyzed one-pot three-component coupling of aldehyde and malononitrile with active methylene compounds such as acetylacetone and ethyl acetoacetate for the synthesis of pharmaceutically important polyfunctionalized 4H-pyrans has been reported. Simple experimental procedure, no chroma...

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Bibliographic Details
Main Authors: Manisha Bihani, Pranjal P. Bora, Ghanashyam Bez
Format: Article
Language:English
Published: Wiley 2013-01-01
Series:Journal of Chemistry
Online Access:http://dx.doi.org/10.1155/2013/785930
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