DUGiDocsSelective Ortho-Hydroxylation–Defluorination of 2-Fluorophenolates with a Bis(m-oxo)dicopper(III) Species
dc.contributor.author
dc.date.accessioned
2015-05-04T06:57:38Z
dc.date.available
2015-05-04T06:57:38Z
dc.date.issued
2014
dc.identifier.issn
1433-7851
dc.identifier.uri
dc.description
Aquest mateix article està publicat a l'edició alemanya d''Angewandte Chemie' (ISSN 0044-8249, EISSN 1521-3757), 2014, vol. 126, núm. 36, p. 9762-9766. DOI http://dx.doi.org/10.1002/ange.201405060
dc.description.abstract
The bis(mu-oxo) dicopper(III) species [Cu-III 2(mu-O)(2)(m-XYLMeAN)](2+) (1) promotes the electrophilic ortho-hydroxylation-defluorination of 2-fluorophenolates to give the corresponding catechols, a reaction that is not accomplishable with a (eta(2) : eta(2)-O-2) dicopper(II) complex. Isotopic labeling studies show that the incoming oxygen atom originates from the bis(mu-oxo) unit. Ortho-hydroxylation-defluorination occurs selectively in intramolecular competition with other ortho-substituents such as chlorine or bromine
dc.description.sponsorship
Financial support for this work was provided by the European Commission (FP7-PEOPLE-2011-CIG-303522 to A. C.; ERC-2009-StG-239910 to M. C., and Marie Curie IOF to I. G.-B.), MINECO (CTQ2012-37420-C02-01/BQU and CSD2010-00065 to M. C.), Generalitat de Catalunya (ICREA Academia Award to M. C.), Spanish Ministry of Science (Ramon y Cajal contract to A. C.), and the INNPLANTA project INP-2011-0059-PCT-420000-ACT1 (Dr. X. Ribas). We also thank Dr. Laura Gomez (Serveis Tecnics de Recerca, Universitat de Girona) for helpful advice in setting up the HR-MS experiments, and for fruitful discussions
dc.format.mimetype
application/pdf
dc.language.iso
eng
dc.publisher
Wiley-VCH Verlag
dc.relation
info:eu-repo/grantAgreement/MINECO//CTQ2012-37420-C02-01/ES/DISEÑO BIOINSPIRADO DE CATALIZADORES PARA LA OXIDACION DE ENLACES C-H, C=C Y AGUA/
MICINN/PN 2010-2016/CSD2010-00065
MICINN/PN 2011/INP-2011-0059-PCT-420000
dc.relation.isformatof
Reproducció digital del document publicat a: http://dx.doi.org/10.1002/anie.201405060
dc.relation.ispartof
© Angewandte Chemie International Edition, 2014, vol. 53, núm. 36, p. 9608-9612
dc.relation.ispartofseries
Articles publicats (D-Q)
dc.rights
Tots els drets reservats
dc.subject
dc.title
Selective Ortho-Hydroxylation–Defluorination of 2-Fluorophenolates with a Bis(m-oxo)dicopper(III) Species
dc.type
info:eu-repo/semantics/article
dc.rights.accessRights
info:eu-repo/semantics/embargoedAccess
dc.embargo.terms
Cap
dc.date.embargoEndDate
info:eu-repo/date/embargoEnd/2026-01-01
dc.relation.projectID
info:eu-repo/grantAgreement/EC/FP7/303522/EU/Key insights into oxidation chemistry through synthetic systems: N2O activation with first-row transition-metals and O2 activation in heterobimetallic Fe-Ni systems/NEWOXMET
info:eu-repo/grantAgreement/EC/FP7/239910/EU/Bio-inspired Design of Catalysts for Selective Oxidations of C-H and C=C Bonds/BIDECASEOX
dc.type.version
info:eu-repo/semantics/publishedVersion
dc.identifier.doi
dc.identifier.idgrec
021575
dc.contributor.funder
dc.relation.ProjectAcronym
dc.identifier.eissn
1521-3773