Variations on the Theme of JohnPhos Gold(I) Catalysts: Arsine and Carbene Complexes with Similar Architectures
Sign Up to like & getrecommendations! Published in 2018 at "Organometallics"
DOI: 10.1021/acs.organomet.8b00276
Abstract: Arsine and carbene gold(I) complexes with architectures closely related to those of 2-(di-tert-butylphosphino)biphenyl gold(I) complexes have been prepared and structurally characterized. As predicted, 2-(di-tert-butylarsine)biphenyl gold(I) complexes are more electrophilic catalysts in comparison to their phosphine… read more here.
Keywords: variations theme; gold; gold catalysts; gold complexes ... See more keywords
Dissecting the Performance of Nanoporous Gold Catalysts for Oxygen-Assisted Coupling of Methanol with Fundamental Mechanistic and Kinetic Information
Sign Up to like & getrecommendations! Published in 2019 at "ACS Catalysis"
DOI: 10.1021/acscatal.9b00664
Abstract: The utility of the surface reactivity observed for model systems under ultrahigh vacuum for predicting the performance of catalytic materials under ambient flow conditions is a highly debated topic in heterogeneous catalysis. Herein we show… read more here.
Keywords: dissecting performance; gold catalysts; performance; performance nanoporous ... See more keywords
Enantioselective Folding of Enynes by Gold(I) Catalysts with a Remote C2-Chiral Element.
Sign Up to like & getrecommendations! Published in 2019 at "Journal of the American Chemical Society"
DOI: 10.1021/jacs.9b06326
Abstract: Chiral gold(I) catalysts have been designed based on a modified JohnPhos ligand with a distal C2-2,5-diarylpyrrolidine that creates a tight binding cavity. The C2-chiral element is close to where the C-C bond formation takes place… read more here.
Keywords: enantioselective folding; chiral element; gold catalysts;
Synergistic effect in bimetallic gold catalysts: recent trends and prospects
Sign Up to like & getrecommendations! Published in 2023 at "Physical Sciences Reviews"
DOI: 10.1515/psr-2022-0269
Abstract: Abstract Bimetallic gold (Au) catalysts present an exceptional development trend toward enhancing the catalytic efficiency of the Au based catalysts. The aim of this review is to provide an insight into synergic effect of the… read more here.
Keywords: effect; bimetallic catalysts; effect bimetallic; gold catalysts ... See more keywords
The Role of Support in Formic Acid Decomposition on Gold Catalysts
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DOI: 10.3390/en12214198
Abstract: Formic acid (FA) can easily be decomposed, affording molecular hydrogen through a controllable catalytic process, thus attaining great importance as a convenient hydrogen carrier for hydrogen energetics. Supported gold nanoparticles are considered to be among… read more here.
Keywords: support; formic acid; role support; gold ... See more keywords
Systematic Investigation on Supported Gold Catalysts Prepared by Fluorine-Free Basic Etching Ti3AlC2 in Selective Oxidation of Aromatic Alcohols to Aldehydes
Sign Up to like & getrecommendations! Published in 2023 at "Materials"
DOI: 10.3390/ma16083139
Abstract: Conventional methods to prepare supported metal catalysts are chemical reduction and wet impregnation. This study developed and systematically investigated a novel reduction method based on simultaneous Ti3AlC2 fluorine-free etching and metal deposition to prepare gold… read more here.
Keywords: alcohols aldehydes; fluorine free; selective oxidation; catalysts prepared ... See more keywords