Tandem Brønsted Acid Promoted and Nazarov Carbocyclizations of Enyneacetals to Hydroazulenones

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dc.contributor.affiliationUniversidade de Santiago de Compostela. Centro de Investigación en Química Biolóxica e Materiais Molecularesgl
dc.contributor.affiliationUniversidade de Santiago de Compostela. Departamento de Química Orgánicagl
dc.contributor.authorEscalante Escalante, Luz Elizabeth
dc.contributor.authorGonzález Rodríguez, Carlos
dc.contributor.authorVarela Carrete, Jesús Ángel
dc.contributor.authorSaá Rodríguez, Carlos
dc.date.accessioned2020-10-05T06:33:00Z
dc.date.available2020-10-05T06:33:00Z
dc.date.issued2012
dc.descriptionNOTICE: This is the peer reviewed version of the following article:Escalante, L., González-Rodríguez, C., Varela, J. A., Saá, C. (2012). Tandem Brønsted Acid Promoted and Nazarov Carbocyclizations of Enyneacetals to Hydroazulenones. Angew. Chem. Int. Ed., 51, 49, 12316-12320. [doi: 10.1002/anie.201205823]. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for self-archiving.gl
dc.description.abstractA new and efficient metal-free entry to hydroazulenones is reported. Enyneacetals were easily converted into hydroazulene skeletons by tandem Brønsted-acidpromoted carbocyclizations followed by stereospecific Nazarov cyclizations. The versatility of this transformation also allowed assembly of interesting heteroaromatic tricyclic systems.gl
dc.description.peerreviewedSIgl
dc.description.sponsorshipWe thank the MICINN [Projects CTQ2011-28258, Consolider Ingenio 2010 (CSD2007-00006)] and Xunta de Galicia (2007/XA084 and CN2011/054) for financial support. L. E. thanks Fundayacucho (Venezuela) and Xunta de Galicia for predoctoral grants and C. G.-R. thanks the MICINN for a Juan de la Cierva Contract (JCI-2011-09946)gl
dc.identifier.citationEscalante, L., González-Rodríguez, C., Varela, J. A., Saá, C. (2012). Tandem Brønsted Acid Promoted and Nazarov Carbocyclizations of Enyneacetals to Hydroazulenones. Angew. Chem. Int. Ed., 51, 49, 12316-12320gl
dc.identifier.doi10.1002/anie.201205823
dc.identifier.essn1521-3773
dc.identifier.issn1433-7851
dc.identifier.urihttp://hdl.handle.net/10347/23340
dc.language.isoenggl
dc.publisherWileygl
dc.relation.projectIDinfo:eu-repo/grantAgreement/MEC/Plan Nacional de I+D+i 2004-2007/CSD2007-00006/ES/Desarrollo de entidades organometálicas para reacciones de funcionalización selectiva en moléculas orgánicas
dc.relation.projectIDinfo:eu-repo/grantAgreement/MICINN/Plan Nacional de I+D+i 2008-2011/CTQ2011-28258/ES/CATALISIS ORGANOMETALICA: FUNCIONALIZACION DE ENLACES C-H
dc.relation.projectID|info:eu-repo/grantAgreement/MICINN/Plan Nacional de I+D+i 2008-2011/JCI-2011-09946/ES
dc.relation.publisherversionhttps://doi.org/10.1002/anie.201205823gl
dc.rightsCopyright © 2012 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for self-archivinggl
dc.rights.accessRightsopen accessgl
dc.subjectBrönsted-acidgl
dc.subjectCarbocyclizationsgl
dc.subjectEnynesgl
dc.subjectHydroazulenonegl
dc.subjectNazarov cyclizationsgl
dc.titleTandem Brønsted Acid Promoted and Nazarov Carbocyclizations of Enyneacetals to Hydroazulenonesgl
dc.typejournal articlegl
dc.type.hasVersionAMgl
dspace.entity.typePublication
relation.isAuthorOfPublicatione9be05f9-b5a3-405c-aaf6-4e32700dd21d
relation.isAuthorOfPublication2c024eb2-7698-4785-bd0c-518f70068330
relation.isAuthorOfPublication.latestForDiscoverye9be05f9-b5a3-405c-aaf6-4e32700dd21d

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