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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  
dc.subject.classification
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