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An efficient synthesis of novel pyrano[2,3-d]- and furopyrano[2,3-d]pyrimidines via indium-catalyzed multi-component domino reaction

Various novel pyrano [2,3-d]pyrimidines 5 and furopyrano [2,3-d]pyrimidines 7 were synthesized in 80–99% yields via a multicomponent domino Knoevenagel/hetero-Diels-Alder reaction of 1,3-dimethyl barbituric acid with an aromatic aldehyde and ethyl vinyl ether/2,3-dihydrofuran in presence of 1 mol% o...

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Detalles Bibliográficos
Autores principales: Prajapati, Dipak, Gohain, Mukut
Formato: Texto
Lenguaje:English
Publicado: Beilstein-Institut 2006
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1525172/
https://www.ncbi.nlm.nih.gov/pubmed/16768808
http://dx.doi.org/10.1186/1860-5397-2-11