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Synthesis of Fused Chromenes by the Indium(III)-Catalyzed Cascade Hydroarylation/Cycloisomerization Reactions of Polyyne-Type Aryl Propargyl Ethers
dc.contributor.author | Alonso-Marañón, Lorena | |
dc.contributor.author | Sarandeses, Luis A. | |
dc.contributor.author | Martínez, Montserrat | |
dc.contributor.author | Pérez Sestelo, José | |
dc.date.accessioned | 2024-01-25T16:17:36Z | |
dc.date.issued | 2018-06-15 | |
dc.identifier.citation | Alonso-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/C8QO00457A | es_ES |
dc.identifier.issn | 2052-4129 | |
dc.identifier.uri | http://hdl.handle.net/2183/35151 | |
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.sponsorship | We gratefully acknowledge the Spanish Ministerio de Economía y Competitividad (CTQ2015-68369-P), Xunta de Galicia (GRC2014/042) and EDRF funds for financial support | es_ES |
dc.description.sponsorship | Xunta de Galicia; GRC2014/042 | es_ES |
dc.language.iso | eng | es_ES |
dc.publisher | Royal Society of Chemistry (Gran Bretaña) | es_ES |
dc.relation | info: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.uri | https://doi.org/10.1039/C8QO00457A | es_ES |
dc.rights | © the Partner Organisations 2018 | es_ES |
dc.title | Synthesis of Fused Chromenes by the Indium(III)-Catalyzed Cascade Hydroarylation/Cycloisomerization Reactions of Polyyne-Type Aryl Propargyl Ethers | es_ES |
dc.type | info:eu-repo/semantics/article | es_ES |
dc.rights.access | info:eu-repo/semantics/embargoedAccess | es_ES |
dc.date.embargoEndDate | 9999-99-99 | es_ES |
dc.date.embargoLift | 10007-06-07 | |
UDC.journalTitle | Organic Chemistry Frontiers | es_ES |
UDC.volume | 5 (2018) | es_ES |
UDC.issue | 15 | es_ES |
UDC.startPage | 2308 | es_ES |
UDC.endPage | 2312 | es_ES |
dc.identifier.doi | 10.1039/C8QO00457A |
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