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dc.contributor.author
Baquero, Edwin A.
dc.contributor.author
Silbestri, Gustavo Fabián
dc.contributor.author
Flores, Juan C.
dc.contributor.author
De Jesús, Ernesto
dc.date.available
2018-08-16T15:20:27Z
dc.date.issued
2017-06
dc.identifier.citation
Baquero, Edwin A.; Silbestri, Gustavo Fabián; Flores, Juan C.; De Jesús, Ernesto; Solvent-Reversible Addition of Alkyne C-H Bonds to Water-Soluble NHC Platinum(0) Complexes; American Chemical Society; Organometallics; 36; 12; 6-2017; 2271-2274
dc.identifier.issn
0276-7333
dc.identifier.uri
http://hdl.handle.net/11336/55885
dc.description.abstract
Oxidative addition of CH3I and alkynes to the platinum(0) complex [Pt(AE)NHC] (1), in which the NHC ligand is a sulfonated version of the IPr ligand (1,3-bis(2,6-diisopropylphenyl)imidazol-2-ylidene) and AE is diallyl ether, is reported. Reaction with the haloalkane affords the iodomethyl complex [PtI(Me)NHC] (2), whereas the addition of alkynes via C(sp)-H bond activation leads to the corresponding new water-soluble hydride (NHC)PtII complexes 3 and 4. Complexes 3 and 4 were found to be moderately stable in water, displaying an interesting behavior in this solvent. Thus, in the presence of the corresponding olefin, the reaction can be reversible under mild conditions, thus allowing the formation of diolefinic (NHC)Pt0 complexes 1, 5, and 6, with elimination of the alkyne.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
American Chemical Society
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Nhc-Pllatinum
dc.subject
Water Soluble Nhc
dc.subject
Alkyne
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Otras Ciencias Químicas
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Ciencias Químicas
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CIENCIAS NATURALES Y EXACTAS
dc.title
Solvent-Reversible Addition of Alkyne C-H Bonds to Water-Soluble NHC Platinum(0) Complexes
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2018-08-10T16:23:05Z
dc.journal.volume
36
dc.journal.number
12
dc.journal.pagination
2271-2274
dc.journal.pais
Estados Unidos
dc.description.fil
Fil: Baquero, Edwin A.. Universidad de Alcalá; España. Universidad Nacional de Colombia; Colombia
dc.description.fil
Fil: Silbestri, Gustavo Fabián. Universidad de Alcalá; España. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
dc.description.fil
Fil: Flores, Juan C.. Universidad de Alcalá; España
dc.description.fil
Fil: De Jesús, Ernesto. Universidad de Alcalá; España
dc.journal.title
Organometallics
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1021/acs.organomet.7b00207
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://pubs.acs.org/doi/10.1021/acs.organomet.7b00207
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