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Mostrando ítems 271-280 de 284
Artículo
LPdCl2(amine) Complexes Supported by Terphenyl Phosphanes: Applications in Aryl Amination Reactions
(Royal Society of Chemistry, 2022)
Despite the excellent catalytic properties display by NHC-Pd-PEPPSI complexes in cross-coupling, phosphane analogs have been barely screened. In this work, we report the synthesis and characterization of a series of ...
Artículo
Electrocatalytic CO2 Reduction with a Binuclear Bis-Terpyridine Pyrazole-Bridged Cobalt Complex
(Wiley-VCH GmbH, 2023)
A pyrazole-based ligand substituted with terpyridine groups at the 3 and 5 positions has been synthesized to form the dinuclear cobalt complex 1, that electrocatalytically reduces carbon dioxide (CO2) to carbon monoxide ...
Artículo
Cu(I) and Ag(I) complexes of two sterically demanding Xylyl-Substituted phosphine Ligands: Synthesis, Characterization, and structural examination
(Elsevier, 2023)
Two sterically demanding tertiary phosphines, PiPr2Xyl and PtBu2Xyl, (Xyl = 2,6-dimethylphenyl), the latter reported here for the first time, have been used to synthesize a series of dinuclear complexes of the general ...
Artículo
Mechanistic Investigations on Hydrogenation, Isomerization and Hydrosilylation Reactions Mediated by a Germyl-Rhodium System
(Wiley, 2022)
We recently disclosed a dehydrogenative double C−H bond activation reaction in the unusual pincer-type rhodium-germyl complex [(ArMes)2ClGeRh] (ArMes=C6H3-2,6-(C6H2-2,4,6-Me3)2). Herein we investigate the catalytic ...
Artículo
σ‑GeH and Germyl Cationic Pt(II) Complexes
(ACS, 2022)
The low electron count Pt(II) complexes [Pt(NHC′)(NHC)]- [BArF] (where NHC is a N-heterocyclic carbene ligand and NHC′ its metalated form) react with tertiary hydrogermanes HGeR3 at room temperature to generate the ...
Artículo
Catalytic Nitrous Oxide Reduction with H2 Mediated by Pincer Ir Complexes
(American Chemical Society, 2022)
Reduction of nitrous oxide (N2O) with H2 to N2 and water is an attractive process for the decomposition of this greenhouse gas to environmentally benign species. Herein, a series of iridium complexes based on ...
Artículo
Formic Acid as Renewable Reagent and Product in Biomass Upgrading
(Elsevier, 2023)
The problems associated with the use of molecular hydrogen (transportation, storage and high cost) have pushed scientists to the pursuit of efficient hydrogen donors, able to reduce chemical bonds in the presence of catalysts ...
Artículo
SUMOylation controls Hu antigen R posttranscriptional activity in liver cancer
(Elsevier, 2024-03-26)
The posttranslational modification of proteins critically influences many biological processes and is a key mechanism that regulates the function of the RNA-binding protein Hu antigen R (HuR), a hub in liver cancer. Here, ...
Artículo
Synthesis of a New β-Galactosidase Inhibitor Displaying Pharmacological Chaperone Properties for GM1 Gangliosidosis
(MDPI, 2022)
GM1 gangliosidosis is a rare lysosomal disease caused by the deficiency of the enzyme β-galactosidase (β-Gal; GLB1; E.C. 3.2.1.23), responsible for the hydrolysis of terminal β-galactosyl residues from GM1 ganglioside, ...
Artículo
GCase Enhancers: A Potential Therapeutic Option for Gaucher Disease and Other Neurological Disorders
(MDPI, 2022)
Pharmaceutical chaperones (PCs) are small compounds able to bind and stabilize misfolded proteins, allowing them to recover their native folding and thus their biological activity. In particular, lysosomal storage disorders ...