1) La descarga del recurso depende de la página de origen
2) Para poder descargar el recurso, es necesario ser usuario registrado en Universia


Opción 1: Descargar recurso

Opción 2: Descargar recurso

Opción 3: Descargar recurso

Detalles del recurso

Descripción

Small modifications on the co-ligands of complexes containing two coordinated hydrogen atoms can determine the elongated dihydrogen versus compressed dihydride nature of these species and therefore their chemical behavior. 2,6-diphenylpyridine favors the formation of the osmium(IV) cation [OsH2(C6H4pyPh)(PiPr3)2]+, whereas 2-phenoxy-6-phenylpyridine, which contains an oxygen atom between the heterocycle and one of the phenyl groups, stabilizes the osmium(II) elongated dihydrogen species [Os(C6H4pyOPh)(η2-H2)(PiPr3)2]+. In contrast to the latter, the former shows a marked tendency to undergo reductive elimination of the heterocycle.

Pertenece a

Digital.CSIC  

Autor(es)

Eguillor, Beatriz -  Esteruelas, Miguel A. -  Lezáun, Virginia -  Oliván, Montserrat -  Oñate, Enrique - 

Id.: 70878026

Idioma: eng  - 

Versión: 1.0

Estado: Final

Palabras claveAgostic interactions - 

Tipo de recurso: Artículo  - 

Tipo de Interactividad: Expositivo

Nivel de Interactividad: muy bajo

Audiencia: Estudiante  -  Profesor  -  Autor  - 

Estructura: Atomic

Coste: no

Copyright: sí

: openAccess

Requerimientos técnicos:  Browser: Any - 

Relación: [References] MINECO/ICTI2013-2016/CTQ2014-52799-P
[References] Postprint
[References] https://doi.org/10.1002/chem.201605843
[References] Sí

Fecha de contribución: 17-ene-2018

Contacto:

Localización:
* Chemistry - A European Journal 23(7): 1526-1530 (2017)
* 0947-6539
* 10.1002/chem.201605843
* 1521-3765

Otros recursos del mismo autor(es)

  1. Catalytic cyclization of o-alkynyl phenethylamines via osmacyclopropene intermediates: direct access to dopaminergic 3-benzazepines A novel osmium-catalyzed cyclization of o-alkynyl phenethylamines to give 3-benzazepines is reported...
  2. An Acyl-NHC osmium cooperative system: Coordination of small molecules and heterolytic B-H and O-H bond activation This is an open access article published under an ACS AuthorChoice License.
  3. Osmium(II)–bis(dihydrogen) complexes containing caryl,CNHC–chelate ligands: Preparation, bonding situation, and acidity The hexahydride complex OsH6(PiPr3)2 (1) reacts with the BF4-salts of 1-phenyl-3-methyl-1-H-benzimid...
  4. POP-rhodium-promoted C-H and B-H bond activation and C-B bond formation This is an open access article published under a Creative Commons Attribution (CC-BY) License.
  5. Azole assisted C-H bond activation promoted by an osmium-polyhydride: Discerning between N and NH This is an open access article published under a Creative Commons Attribution (CC-BY) License.

Otros recursos de la mismacolección

  1. Optimization of the Pore Structure of Biomass-Based Carbons in Relation to Their Use for CO2 Capture under Low- and High-Pressure Regimes This document is the Accepted Manuscript version of a Published Work that appeared in final form in ...
  2. A LFER analysis of the singlet-triplet gap in a series of sixty-six carbenes Ab initio G4 calculations have been performed to investigate the singlet-triplet gap in a series of ...
  3. Gold-Photoredox-Cocatalyzed Tandem Oxycyclization/Coupling Sequence of Allenols and Diazonium Salts with Visible Light Mediation The room temperature radical cycloetherification/arylation cascade of allenols and diazonium salts h...
  4. Structural bioinformatics in broad-spectrum racemases: A new path in antimicrobial research D-amino acids are essential components of the bacterial cell wall and play notable roles in microbio...
  5. Structural basis for endotoxin neutralization by the eosinophil cationic protein Acute infection by Gram-negative pathogens can induce an exacerbated immune response that leads to l...

Aviso de cookies: Usamos cookies propias y de terceros para mejorar nuestros servicios, para análisis estadístico y para mostrarle publicidad. Si continua navegando consideramos que acepta su uso en los términos establecidos en la Política de cookies.