Buscar en RiuNet

Listar

Mostrando ítems 1-3 de 3

Electrochemical monitoring of the oxidative coupling of alkynes catalyzed by triphenylphosphine gold complexes

Domenech Carbo, Antonio; Leyva Perez, Antonio; Al-Resayes, Saud I.; Corma Canós, Avelino (Elsevier, 2012-06)

Electrochemical monitoring of the oxidative coupling of alkynes in the homogeneous phase through catalytic cycles involving triphenylphosphine gold complexes and selectfluor as oxidant reveals that at least two gold species ...
Gold Redox Catalytic Cycles for the Oxidative Coupling of Alkynes

Leyva Perez, Antonio; Doménech, Antonio; Al-Resayes, Saud I.; Corma Canós, Avelino (American Chemical Society, 2011-12)

[EN] Au(I)/Au(III) catalytic cycles are catalytically competent to perform the oxidative coupling of alkynes in the homogeneous phase at room temperature and without any protecting atmosphere. Selectfluor as oxidant, wet ...
Partially oxidized gold nanoparticles: a catalytic base-free system for the aerobic homocoupling of alkynes

Boronat Zaragoza, Mercedes; Laursen, Siris Odin; Leyva Perez, Antonio; Oliver Meseguer, Judit; Cómbita Merchán, Diego Fernando; Corma Canós, Avelino (Elsevier, 2014-06)

The mechanism of alkyne homocoupling over gold nanoparticles and clusters, isolated and supported on CeO2, has been theoretically investigated by means of periodic DFT calculations. The theoretical study indicates that ...

Mostrando ítems 1-3 de 3