Artículo

A structure/catalytic activity study of gold(I)-NHC complexes, as well as their recyclability and reusability, in the hydration of alkynes in aqueous medium

Fernandez, Gabriela AraceliIcon ; Chopa, Alicia Beatriz; Silbestri, Gustavo FabiánIcon
Fecha de publicación: 02/2016
Editorial: Royal Society of Chemistry
Revista: Catalysis Science and Technology
ISSN: 2044-4753
e-ISSN: 2044-4761
Idioma: Inglés
Tipo de recurso: Artículo publicado
Clasificación temática:

Resumen

We conducted a structure/catalytic activity study of water-soluble gold(i) complexes-supporting sulfonated NHC ligands-in the hydration of alkynes in pure water or water nsp;:nsp;methanol (1nsp;:nsp;1), as well as their recyclability. Comparative studies were carried out with the addition of different silver salts. Our results indicate that the bulkier complex is the most effective and that the addition of methanol as co-solvent not only shortens reaction times but also stabilizes the less bulky complexes.
Palabras clave: Carbenes , Gold , Alkynes
 
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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/11336/54700
URL: https://pubs.rsc.org/en/content/articlelanding/2016/cy/c5cy01278c#!divAbstract
DOI: http://dx.doi.org/10.1039/C5CY01278C
Colecciones
Articulos(INQUISUR)
Articulos de INST.DE QUIMICA DEL SUR
Citación
Fernandez, Gabriela Araceli; Chopa, Alicia Beatriz; Silbestri, Gustavo Fabián; A structure/catalytic activity study of gold(I)-NHC complexes, as well as their recyclability and reusability, in the hydration of alkynes in aqueous medium; Royal Society of Chemistry; Catalysis Science and Technology; 6; 6; 2-2016; 1921-1929
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