Oxidative Cleavage of C=S and P=S Bonds at an AlI Center: Preparation of Terminally Bound Aluminum Sulfides
dc.contributor.author
dc.date.accessioned
2017-02-15T07:15:09Z
dc.date.available
2017-02-15T07:15:09Z
dc.date.issued
2016-10-10
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), 2016, vol.128, núm. 42, p. 13500–13505. DOI http://dx.doi.org/10.1002/ange.201607735
dc.description.abstract
The treatment of cyclic thioureas with the aluminum(I) compound NacNacAl (1; NacNac=[ArNC(Me)CHC(Me)NAr]−, Ar=2,6-Pri2C6H3) resulted in oxidative cleavage of the C=S bond and the formation of 3 and 5, the first monomeric aluminum complexes with an Al=S double bond stabilized by N-heterocyclic carbenes. Compound 1 also reacted with triphenylphosphine sulfide in a similar manner, which resulted in cleavage of the P=S bond and production of the adduct [NacNacAl=S(S=PPh3)] (8). The Al=S double bond in 3 can react with phenyl isothiocyanate to furnish the cycloaddition product 9 and zwitterion 10 as a result of coupling between the liberated carbene and PhN=C=S. All novel complexes were characterized by multinuclear NMR spectroscopy, and the structures of 5, 9, and 10 were confirmed by X-ray diffraction analysis. The nature of the Al=S bond in 5 was also probed by DFT calculation
dc.description.sponsorship
Financial support from the Spanish Ministerio de Economía y Competitividad in the form of grant CTQ2014-54306-P to S.F.V. is appreciated
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application/pdf
dc.language.iso
eng
dc.publisher
Wiley
dc.relation
info:eu-repo/grantAgreement/MINECO//CTQ2014-54306-P/ES/ESTUDIOS TEORICO-EXPERIMENTALES DE CICLACIONES CATALIZADAS POR METALES DE TRANSICION. NUEVOS DESARROLLOS EN AROMATICIDAD, FUNCIONALES DE LA DENSIDAD Y QUIMICA SUPRAMOLECULAR/
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Reproducció digital del document publicat a: http://dx.doi.org/10.1002/anie.201607735
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© Angewandte Chemie International Edition, 2016, vol. 55, núm. 42, p. 13306-13311
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Articles publicats (D-Q)
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Tots els drets reservats
dc.subject
dc.title
Oxidative Cleavage of C=S and P=S Bonds at an AlI Center: Preparation of Terminally Bound Aluminum Sulfides
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.type.version
info:eu-repo/semantics/publishedVersion
dc.identifier.doi
dc.identifier.idgrec
025926
dc.contributor.funder
dc.relation.ProjectAcronym
dc.identifier.eissn
1521-3773