Buscar
Mostrando ítems 1-10 de 31
Butanol synthesis from ethanol over CuMgAl mixed oxides modified with palladium (II) and indium (III)
(2018-08-01)
Ethanol conversion to butanol was investigated over mixed oxides derived from hydrotalcites modified with copper, palladium or indium. The reaction was carried out in the 403–573 K temperature range using stainless steel ...
CATALYTIC COMBUSTION OF TOLUENE ON Pd-Cu/SiO2 CATALYSTS
(Sociedad Chilena de Química, 2000)
Selective Semi-Hydrogenation of Terminal Alkynes Promoted by Bimetallic Cu-Pd Nanoparticles
(Georg Thieme Verlag Kg, 2018-11)
The selective semi-hydrogenation of terminal alkynes was efficiently performed, under mild reaction conditions (H 2 balloon, 110 °C), promoted by a bimetallic nanocatalyst composed of copper and palladium nanoparticles ...
Palladium- and copper-catalyzed highly selective mono-coupling between 2,6-diiodoanisoles and terminal alkynes in the production of alkynylated anisoles as potential precursors of benzo[b]furans
(Sociedade Brasileira de Química, 2014-11-01)
The coupling reaction between 2,6-diiodoanisoles and terminal alkynes using Pd(PPh3)2Cl2 and CuI as catalysts and diisopropylamine as base in toluene at room temperature for 12 h produced selectively alkynylated 2-iodoanisoles, ...
On the role of Pd β-hydride in the reduction of nitrate over Pd based catalyst
(Elsevier Science, 2008-10)
Two monometallic palladium catalysts supported on γ-Al2O3 were synthesized using different precursors, Pd(AcAc)2 and Pd(NO3)2, while Pd-Cu/γ Al2O3 catalysts were prepared from those parent catalysts. The samples were tested ...
Pd–Cu interaction in Pd/Cu-MCM-41 catalysts: Effect of silica source and metal content
(Elsevier, 2014-09)
Pd/Cu-MCM-41 catalysts for the hydrodechlorination of CF3OCFClCF2Cl to CF3OCFCF2 were prepared. Palladium- and copper-containing samples (Pd/Cu = 1 molar ratio) were synthesized by adding Pd2+ and Cu2+ during the formation ...
Click Metallodendrimers And Their Functions
(GEORG THIEME VERLAG KGSTUTTGART, 2015)
Preparation and characterization of catalytic membrane reactors
(Universidad de Cuenca, 2018)
Catalytic Membrane Reactors, CMR, are well known because of their versatility to develop various industrial processes. This versatility lies in CMR’s ability to run many functions in a single device. These functions can ...
Overcoming quinone deactivation: rhodium catalysed C-H activation as a new gateway for potent trypanocidal prototypes
(Universidade Federal de Minas GeraisUFMG, 2018-07-20)
The following manuscript encompasses all efforts in the development of a methodology that aims for the direct functionalization of the benzenoid and dicarbonyl ring of 1,4-naphthoquinones, referred to as A-ring and B-ring, ...