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Mostrando ítems 1-3 de 3

Gold catalyzes the Sonogashira coupling reaction without the requirement of palladium impurities

Corma Canós, Avelino; Juárez Marín, Raquel; Boronat Zaragoza, Mercedes; Sánchez, Félix; Iglesias, Marta; García Gómez, Hermenegildo (Royal Society of Chemistry, 2011)

[EN] By a combination of kinetic and theoretical studies it is concluded that gold is intrinsically active to perform the Sonogashira coupling reaction between phenylacetylene and iodobenzene. The presence of Pd impurities ...
Making C-C bond with gold catalysts: A theoretical study of the influence of gold particle size on the dissociation of the C-X bond in aryl halides

Boronat Zaragoza, Mercedes; López Auséns, Javier Tirso; Corma Canós, Avelino (American Chemical Society, 2014-05-01)

The adsorption and activation of iodo-, bromo-, and chlorobenzene over gold catalysts of different size, including an extended Au(111) surface; three-dimensional Au38 and Au13 nanoparticles; and planar Au7, Au6, and Au3 ...
Making C-C bonds with gold: identification of selective gold sites for homo- and cross-coupling reactions between iodobenzene and alkynes

Boronat Zaragoza, Mercedes; Cómbita Merchán, Diego Fernando; Concepción Heydorn, Patricia; Corma Canós, Avelino; García Gómez, Hermenegildo; Juárez Marín, Raquel; Laursen ., Siris Odin; Lopez-Castro, Juan de Dios (American Chemical Society, 2012-11-29)

The nature of the active sites involved in the gold catalyzed Sonogashira cross-coupling reaction between iodobenzene and phenylacetylene, and in the competitive homocoupling reactions, has been investigated by means of ...

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