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Solvent-Free Green and Efficient One-Pot Synthesis of Dihydropyrano[3,2-c]chromene Derivatives

A rapid, clean, and highly efficient method for synthesis of dihydropyrano[3,2-c]chromene derivatives by one-pot, three-component condensation of aromatic aldehydes, malononitrile, and 4-hydroxycoumarin using DABCO as catalyst in solvent-free neat conditions is described. The present method has the...

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Detalles Bibliográficos
Autores principales:	Jain, Shubha, Rajguru, Deepika, Keshwal, Balwant S., Acharya, Aman D.
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Hindawi Publishing Corporation 2013
Materias:	Research Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3824809/ https://www.ncbi.nlm.nih.gov/pubmed/24282643 http://dx.doi.org/10.1155/2013/185120

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