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Magnetically Recoverable Ruthenium Catalysts in Organic Synthesis

open access: yesMolecules, 2014
Magnetically recyclable catalysts with magnetic nanoparticles (MNPs) are becoming a major trend towards sustainable catalysts. In this area, recyclable supported ruthenium complexes and ruthenium nanoparticles occupy a key place and present great ...
Dong Wang, Didier Astruc
doaj   +2 more sources

Chiral Cyclopentadienyl Ruthenium Complexes as Versatile Catalysts for Enantioselective Transformations [PDF]

open access: yesCHIMIA, 2017
Ruthenium complexes, in particular cyclopentadienyl ruthenium (??) derivatives, catalyze a vast number of transformations in the field of homogenous catalysis.
David Kossler, Nicolai Cramer
doaj   +2 more sources

Microwave-assisted benzylic C-H activation using ruthenium catalysts. Synthesis of ß-lactams [PDF]

open access: yes, 2021
An expeditious synthesis of ß-lactams from benzyl-tethered trichloroacetamides using ruthenium catalysts in toluene under microwave activation was achieved.
Diaba, Faïza, Sandor, Alexandra G.
core   +5 more sources

Stabilizing ruthenium dioxide with cation-anchored sulfate for durable oxygen evolution in proton-exchange membrane water electrolyzers

open access: yesNature Communications, 2023
Ruthenium dioxide is the most promising alternative to the prevailing but expensive iridium-based catalysts for the oxygen evolution reaction in proton-exchange membrane water electrolyzers.
Yanrong Xue   +9 more
doaj   +1 more source

Methanation of CO2 over Ruthenium Supported on Alkali-Modified Silicalite-1 Catalysts

open access: yesMolecules, 2023
This study focuses on the catalytic properties of ruthenium catalysts supported on modified silicalite-1 (with an MFI structure). By post-synthesis modification of silicalite-1 with solutions of alkali metal compound, a novel and cost-effective method ...
Michał Zieliński   +3 more
doaj   +1 more source

The kinetics and mechanism of methanol oxidation on Pt and PtRu catalysts in alkaline and acid media [PDF]

open access: yesJournal of the Serbian Chemical Society, 2007
The kinetic of methanol electrochemical oxidation for a series of platinum and platinum–ruthenium catalysts was investigated. A correlation between the beginning of OHad adsorption and methanol oxidation was demonstarated on Pt single crystals and Pt ...
JELENA LOVIC
doaj   +3 more sources

Customized reaction route for ruthenium oxide towards stabilized water oxidation in high-performance PEM electrolyzers

open access: yesNature Communications, 2023
The poor stability of ruthenium-based catalysts has greatly hampered their application in polymer electrolyte membrane water electrolysis. Here, the authors uncover the decisive role of reaction route on catalytic performance, which enables the screening
Zhaoping Shi   +13 more
doaj   +1 more source

Ruthenium Metathesis Catalysts with Imidazole Ligands

open access: yes, 2023
Phosphine-free ruthenium benzylidene complexes containing imidazole ligands are reported. These catalysts are effective for ring-closing metathesis (RCM) and cross-metathesis (CM) reactions at high temperatures, where the more widely used phosphine ...
Xiaqian Wu   +3 more
core   +1 more source

Hydrogenation and Hydrogenolysis with Ruthenium Catalysts and Application to Biomass Conversion

open access: yes, 2022
32 S.With the rising emphasis on efficient and highly selective chemical transformations, the field of ruthenium-catalysed hydrogenation and hydrogenolysis reactions has grown tremendously over recent years.
Müller, Thomas Ernst   +1 more
core   +1 more source

Special Issue on Ruthenium Complexes

open access: yesMolecules, 2017
The organic chemistry of ruthenium has been one of the most vigorously growing research areas over the past decades. Considerable effort has been extended towards the design and application of a broad series of ruthenium complexes, which culminated with ...
Ileana Dragutan   +2 more
doaj   +1 more source

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