NbCl5-Promoted Synthesis of 4-Aryl-3,4-dihydrocoumarins by Multicomponent Reaction

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dc.contributor.authordos Santos, Willian Henrique [UNESP]
dc.contributor.authorda Silva-Filho, Luiz Carlos [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-20T15:32:08Z
dc.date.available2014-05-20T15:32:08Z
dc.date.issued2012-11-01
dc.description.abstractSubstituted 4-aryl-3,4-dihydrocoumarins are synthesized from multicomponent reactions between phenols, dimethyl malonate, and aryl aldehydes catalyzed by niobium pentachloride. This new method is simple, cost-effective, and high-yielding, and can be conducted in acceptable reaction times.en
dc.description.affiliationSão Paulo State Univ UNESP, Dept Chem, BR-17033360 São Paulo, Brazil
dc.description.affiliationUnespSão Paulo State Univ UNESP, Dept Chem, BR-17033360 São Paulo, Brazil
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.description.sponsorshipCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.description.sponsorshipPró-Reitoria de Pesquisa da UNESP (PROPe UNESP)
dc.description.sponsorshipIdFAPESP: 10/18022-2
dc.format.extent3361-3365
dc.identifierhttp://dx.doi.org/10.1055/s-0032-1317340
dc.identifier.citationSynthesis-stuttgart. Stuttgart: Georg Thieme Verlag Kg, v. 44, n. 21, p. 3361-3365, 2012.
dc.identifier.doi10.1055/s-0032-1317340
dc.identifier.issn0039-7881
dc.identifier.urihttp://hdl.handle.net/11449/41115
dc.identifier.wosWOS:000310461400017
dc.language.isoeng
dc.publisherGeorg Thieme Verlag Kg
dc.relation.ispartofSynthesis-stuttgart
dc.relation.ispartofjcr2.722
dc.relation.ispartofsjr0,974
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.subjectniobium pentachlorideen
dc.subjectmulticomponent reactionen
dc.subjectcoumarin derivativesen
dc.subjectLewis aciden
dc.subjectphenolsen
dc.titleNbCl5-Promoted Synthesis of 4-Aryl-3,4-dihydrocoumarins by Multicomponent Reactionen
dc.typeArtigo
dcterms.licensehttps://www.thieme.de/cps/rde/xbcr/classic/thieme_ir_policy_english.pdf
dcterms.rightsHolderGeorg Thieme Verlag Kg
unesp.campusUniversidade Estadual Paulista (Unesp), Faculdade de Ciências, Baurupt
unesp.departmentQuímica - FCpt

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