Synthesis of Fused Chromenes by the Indium(III)-Catalyzed Cascade Hydroarylation/Cycloisomerization Reactions of Polyyne-Type Aryl Propargyl Ethers

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UDC.coleccionInvestigaciónes_ES
UDC.departamentoQuímicaes_ES
UDC.endPage2312es_ES
UDC.grupoInvQuímica Molecular e de Materiais (QUIMOLMAT)es_ES
UDC.issue15es_ES
UDC.journalTitleOrganic Chemistry Frontierses_ES
UDC.startPage2308es_ES
UDC.volume5 (2018)es_ES
dc.contributor.authorAlonso-Marañón, Lorena
dc.contributor.authorSarandeses, Luis A.
dc.contributor.authorMartínez, M. Montserrat
dc.contributor.authorPérez Sestelo, José
dc.date.accessioned2024-01-25T16:17:36Z
dc.date.embargoEndDate9999-12-31es_ES
dc.date.embargoLift9999-12-31
dc.date.issued2018-06-15
dc.description.abstract[Abstract] Fused 2H-chromenes are prepared by the cascade hydroarylation/cycloisomerization reactions of polyyne-type aryl propargyl ethers using indium(III) catalysis. The transformation proceeds with 6-endo-dig regioselectivity using InBr3 (5 mol%). The method can be extended to triynes allowing the formation of three bonds in one pot. Indium(III) also catalyzes the hydroamination/hydroarylation cascade reaction of o-aryldiynyl anilines to form fused carbazoles.es_ES
dc.description.sponsorshipWe gratefully acknowledge the Spanish Ministerio de Economía y Competitividad (CTQ2015-68369-P), Xunta de Galicia (GRC2014/042) and EDRF funds for financial supportes_ES
dc.description.sponsorshipXunta de Galicia; GRC2014/042es_ES
dc.identifier.citationAlonso-Marañón, L., Sarandeses, L. A., Martínez, M. M., & Sestelo, J. P. (2018). Synthesis of fused chromenes by the indium(III)-catalyzed cascade hydroarylation/cycloisomerization reactions of polyyne-type aryl propargyl ethers. Organic Chemistry Frontiers, 5(15), 2308-2312. https://doi.org/10.1039/C8QO00457Aes_ES
dc.identifier.doi10.1039/C8QO00457A
dc.identifier.issn2052-4129
dc.identifier.urihttp://hdl.handle.net/2183/35151
dc.language.isoenges_ES
dc.publisherRoyal Society of Chemistry (Gran Bretaña)es_ES
dc.relation.projectIDinfo:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/CTQ2015-68369-P/ES/INDIO EN REACCIONES DE ACOPLAMIENTO Y CATALISIS: ESTRUCTURA, REACTIVIDAD Y APLICACIONES SINTETICAS/es_ES
dc.relation.urihttps://doi.org/10.1039/C8QO00457Aes_ES
dc.rights© the Partner Organisations 2018es_ES
dc.rights.accessRightsembargoed accesses_ES
dc.titleSynthesis of Fused Chromenes by the Indium(III)-Catalyzed Cascade Hydroarylation/Cycloisomerization Reactions of Polyyne-Type Aryl Propargyl Etherses_ES
dc.typejournal articlees_ES
dspace.entity.typePublication
relation.isAuthorOfPublication6aeff1ad-a46b-4558-8ee4-08311985a32a
relation.isAuthorOfPublication7ee7aca5-3d9a-4ae6-8bdd-01d7f353d3b6
relation.isAuthorOfPublication.latestForDiscovery6aeff1ad-a46b-4558-8ee4-08311985a32a

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