NbCl5-promoted the synthesis of 4H-pyrans through multicomponent reaction

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dc.contributor.authorde Souza Siqueira, Mayara [UNESP]
dc.contributor.authorda Silva-Filho, Luiz Carlos [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2018-12-11T16:44:10Z
dc.date.available2018-12-11T16:44:10Z
dc.date.issued2016-01-01
dc.description.abstractMulticomponent reactions between β-ketoesters and benzaldehydes for the synthesis of 4H-pyran derivatives promoted by niobium pentachloride (NbCl5) were carried out, providing good yields and reasonable reaction times under mild reaction conditions.en
dc.description.affiliationChemistry Department S�o Paulo State University (UNESP)
dc.description.affiliationUnespChemistry Department S�o Paulo State University (UNESP)
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.format.extent5050-5052
dc.identifierhttp://dx.doi.org/10.1016/j.tetlet.2016.10.008
dc.identifier.citationTetrahedron Letters, v. 57, n. 46, p. 5050-5052, 2016.
dc.identifier.doi10.1016/j.tetlet.2016.10.008
dc.identifier.issn1873-3581
dc.identifier.issn0040-4039
dc.identifier.scopus2-s2.0-84992223662
dc.identifier.urihttp://hdl.handle.net/11449/169056
dc.language.isoeng
dc.relation.ispartofTetrahedron Letters
dc.relation.ispartofsjr0,683
dc.rights.accessRightsAcesso restrito
dc.sourceScopus
dc.subjectLewis acid
dc.subjectMulticomponent reaction
dc.subjectNiobium pentachloride
dc.subjectPyran derivatives
dc.titleNbCl5-promoted the synthesis of 4H-pyrans through multicomponent reactionen
dc.typeArtigo

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