Artículo

Contrasting effects of redox potentials on the rate constants of oxidation and hydrolysis reactions in ruthenium complexes

Vergara, Monica Mercedes; García Posse, Mónica Ema; Lis de Katz, N. D. Noemi; Fagalde, FlorenciaIcon ; Katz, Néstor EduardoIcon
Fecha de publicación: 07/2011
Editorial: Taylor & Francis
Revista: Journal of Coordination Chemistry
ISSN: 0095-8972
Idioma: Inglés
Tipo de recurso: Artículo publicado
Clasificación temática:

Resumen

We report in this work the rate constant of oxidation by peroxydisulfate of the ammine ruthenium center in [(bpy)2Ru(-5-CNphen)Ru(NH 3)5]4+ (bpy = 2,2'-bipyridine and 5-CNphen = 5-cyano-1,10-phenanthroline) and the rate constant of hydrolysis of coordinated acetonitrile in [Ru(TPTZ)(bpy)(CH3CN)]2+ (TPTZ = 2,4,6-tris(2-pyridil)-1,3,5-triazine). With these data and literature values of related reactions, we establish the existence of contrasting effects of redox potentials of Ru3+/2+ couples on the rates of both processes.
Palabras clave: Linear Free Energy Relationships , Nitrile Hydrolysis , Redox Reactions
 
Archivos asociados
Thumbnail
 
Tamaño: 246.6Kb
Formato: PDF
.
Licencia
info:eu-repo/semantics/openAccess Excepto donde se diga explícitamente, este item se publica bajo la siguiente descripción: Creative Commons Attribution-NonCommercial-ShareAlike 2.5 Unported (CC BY-NC-SA 2.5)
Identificadores
URI: http://hdl.handle.net/11336/52099
DOI: https://dx.doi.org/10.1080/00958972.2011.599381
URL: https://www.tandfonline.com/doi/abs/10.1080/00958972.2011.599381
Colecciones
Articulos(INQUINOA)
Articulos de INST.DE QUIMICA DEL NOROESTE
Citación
Vergara, Monica Mercedes; García Posse, Mónica Ema; Lis de Katz, N. D. Noemi; Fagalde, Florencia; Katz, Néstor Eduardo; Contrasting effects of redox potentials on the rate constants of oxidation and hydrolysis reactions in ruthenium complexes; Taylor & Francis; Journal of Coordination Chemistry; 64; 14; 7-2011; 2443-2449
Compartir
Altmétricas