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http://hdl.handle.net/10261/173468
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dc.contributor.author | Álvarez-Rodríguez, Lucía | - |
dc.contributor.author | Brugos, Javier | - |
dc.contributor.author | Cabeza, Javier A. | - |
dc.contributor.author | García-Álvarez, Pablo | - |
dc.contributor.author | Pérez-Carreño, Enrique | - |
dc.date.accessioned | 2018-12-20T12:22:19Z | - |
dc.date.available | 2018-12-20T12:22:19Z | - |
dc.date.issued | 2017 | - |
dc.identifier | doi: 10.1002/chem.201702629 | - |
dc.identifier | e-issn: 1521-3765 | - |
dc.identifier | issn: 0947-6539 | - |
dc.identifier.citation | Chemistry - A European Journal 23(60): 15107-15115 (2017) | - |
dc.identifier.uri | http://hdl.handle.net/10261/173468 | - |
dc.description.abstract | The PGeP pincer-type germylene Ge(NCH2 PtBu2 )C6 H4 (1) has been used to prepare a family of group 10 metal complexes, namely, [MCl{κ3 P,Ge,P-GeCl(NCH2 PtBu2 )2 C6 H4 }] (M=Ni (2Ni ), Pd (2Pd ), Pt (2Pt )), featuring a chloridogermyl PGeP pincer ligand and a Cl-Ge-M-Cl bond sequence. Their reactivity is not initially centered on the metal atom but on their Ge atom. Complexes 2Ni and 2Pd easily led to the hydrolyzed products [Ni2 Cl2 {μ-(κ3 P,Ge,P-Ge(NCH2 PtBu2 )2 C6 H4 )2 O}], which features a Cl-Ni-Ge-O-Ge-Ni-Cl bond sequence, and [PdCl{κ3 P,Ge,P-Ge(OH)(NCH2 PtBu2 )2 C6 H4 }], which contains a hydroxidogermyl PGeP pincer ligand (2Pt is reluctant to undergo hydrolysis). Simple chloride exchange reactions led to the methoxidogermyl, methylgermyl, and phenylgermyl derivatives [MCl{κ3 P,Ge,P-GeR(NCH2 PtBu2 )2 C6 H4 }] (M=Pd, Pt; R=OMe, Me, Ph). Whereas the palladium complexes [PdCl{κ3 P,Ge,P-GeR(NCH2 PtBu2 )2 C6 H4 }] (R=Me, Ph) reacted with more MeLi or PhLi to give palladium black and GeR2 (NCH2 PtBu2 )2 C6 H4 (R=Me, Ph), similar reactions with the analogous platinum complexes afforded the transmetalation derivatives [PtR{κ3 P,Ge,P-GeR(NCH2 PtBu2 )2 C6 H4 }] (R=Me, Ph). The short length of the CH2 PtBu2 arms of the PGeP pincer ligands forces the metal atoms of all these complexes to be in a very distorted square-planar ligand environment. The reactivity results have been rationalized with theoretical calculations. | - |
dc.description.sponsorship | This work has been supported by research grants obtained from Ministerio de Economía y Competitividad (CTQ2016-75218-P, CTQ2016-81797-REDC, MAT2016-78155-C2-1-R, and RYC2012-10491) and Gobierno del Principado de Asturias (GRUPIN14-009 and GRUPIN14-060). | - |
dc.publisher | John Wiley & Sons | - |
dc.relation | info:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/CTQ2016-75218-P | - |
dc.relation | info:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/MAT2016-78155-C2-1-R | - |
dc.relation | info:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/CTQ2016-81797-REDC | - |
dc.rights | closedAccess | - |
dc.subject | Palladium | - |
dc.subject | Platinum | - |
dc.subject | Nickel | - |
dc.subject | PGeP pincers | - |
dc.subject | Germanium | - |
dc.title | Diphosphanegermylene to nickel, palladium, and platinum complexes containing germyl PGeP pincer ligands | - |
dc.type | artículo | - |
dc.identifier.doi | 10.1002/chem.201702629 | - |
dc.date.updated | 2018-12-20T12:22:19Z | - |
dc.description.version | Peer Reviewed | - |
dc.language.rfc3066 | eng | - |
dc.contributor.funder | Ministerio de Economía y Competitividad (España) | - |
dc.contributor.funder | Principado de Asturias | - |
dc.relation.csic | Sí | - |
dc.identifier.funder | http://dx.doi.org/10.13039/501100003329 | es_ES |
dc.identifier.funder | http://dx.doi.org/10.13039/100011941 | es_ES |
dc.identifier.pmid | 28833721 | - |
dc.type.coar | http://purl.org/coar/resource_type/c_6501 | es_ES |
item.cerifentitytype | Publications | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.grantfulltext | none | - |
item.openairetype | artículo | - |
item.fulltext | No Fulltext | - |
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