Vinyl Dihydropyrans and Dihydrooxazines: Cyclizations of Catalytic Ruthenium Carbenes Derived from Alkynals and Alkynones

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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.authorCambeiro Cambeiro, Fermín
dc.contributor.authorLópez Estévez, Susana
dc.contributor.authorVarela Carrete, Jesús Ángel
dc.contributor.authorSaá Rodríguez, Carlos
dc.date.accessioned2020-10-05T06:39:16Z
dc.date.available2020-10-05T06:39:16Z
dc.date.issued2014
dc.descriptionNOTICE: This is the peer reviewed version of the following article: Cambeiro, F., López, S., Varela, J. A., Saá, C. (2014). Vinyl Dihydropyrans and Dihydrooxazines: Cyclizations of Catalytic Ruthenium Carbenes Derived from Alkynals and Alkynones. Angew. Chem. Int. Ed., 53, 23, 5959-5963. [doi: 10.1002/anie.201400675]. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for self-archivinggl
dc.description.abstractA novel synthesis of 2‐vinyldihydropyrans and dihydro‐1,4‐oxazines (morpholine derivatives) from alkynals and alkynones has been developed. The cyclizations require a mild generation of catalytic ruthenium carbenes from terminal alkynes and (trimethylsilyl)diazomethane followed by trapping with carbonyl nucleophiles. Mechanistic aspects of the new cyclizations are discussed.gl
dc.description.peerreviewedSIgl
dc.description.sponsorshipThis work was supported by MICINN (Spain) [projects CTQ2011-28258, Consolider Ingenio 2010 (CSD2007-0006)] and Xunta de Galicia and the European Regional Development Fund (project CN2011/054 and EM 2012/051). F.C. thanks XUGA for a predoctoral contractgl
dc.identifier.citationCambeiro, F., López, S., Varela, J. A., Saá, C. (2014). Vinyl Dihydropyrans and Dihydrooxazines: Cyclizations of Catalytic Ruthenium Carbenes Derived from Alkynals and Alkynones. Angew. Chem. Int. Ed., 53, 23, 5959-5963gl
dc.identifier.doi10.1002/anie.201400675
dc.identifier.essn1521-3773
dc.identifier.issn1433-7851
dc.identifier.urihttp://hdl.handle.net/10347/23343
dc.language.isoenggl
dc.publisherWileygl
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.publisherversionhttps://doi.org/10.1002/anie.201400675gl
dc.rights© 2014 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.subjectAlkynesgl
dc.subjectCarbenesgl
dc.subjectCyclizationgl
dc.subjectHeterocyclesgl
dc.subjectRutheniumgl
dc.titleVinyl Dihydropyrans and Dihydrooxazines: Cyclizations of Catalytic Ruthenium Carbenes Derived from Alkynals and Alkynonesgl
dc.typejournal articlegl
dc.type.hasVersionAMgl
dspace.entity.typePublication
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relation.isAuthorOfPublicatione9be05f9-b5a3-405c-aaf6-4e32700dd21d
relation.isAuthorOfPublication2c024eb2-7698-4785-bd0c-518f70068330
relation.isAuthorOfPublication.latestForDiscovery9fa39cb0-6565-4473-a88f-10574caa68a1

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