Results 91 to 100 of about 120,930 (305)
Ruthenium-Catalyzed Hydrosilylation of 1-Alkynes with Novel Regioselectivity
, 2016 A ruthenium catalyst precursor bearing a bulky and electron-donating pentamethylcyclopentadienyl (Cp*) ligand, typically Cp*RuH3(PPh3), mediates hydrosilylation of several 1-alkynes with novel regioselectivity to give preferentially 2-silyl-1 ...
Yukio Kawanami (3065625) +3 more
core +1 more source
Ruthenium-Catalyzed Asymmetric Transfer Hydrogenation of Substituted Oxobutyrolactones
, 2021 A concise and effective ruthenium-catalyzed asymmetric transfer hydrogenation of β-substituted α-oxobutyrolactones has been developed, delivering a series of cis-β-substituted α-hydroxybutyrolactone derivatives with excellent yields, enantioselectivities,
Zi-Qi Hu +9 more
core +1 more source
Ruthenium Anticancer Compounds: Challenges and Expectations
CHIMIA, 2007 Two ruthenium compounds, namely [ImH]trans-[RuCl4(Im)(dmso-S)] (NAMI-A, Im = imidazole) and [IndH] trans-[RuCl4(Ind)2] (KP1019, Ind = indazole) have already completed phase I clinical trials as anticancer agents.
Ioannis Bratsos +3 more
doaj +1 more source
Giant Orbital Rashba–Edelstein Effect in Crystalline Cu2O/Cu Heterostructures
Advanced Materials, EarlyView.An enhanced orbital Rashba–Edelstein effect is demonstrated in a crystalline Cu2O/Cu heterostructure, compared to naturally oxidized CuOx structures, highlighting the critical role of crystallinity and interface control in orbital torque generation. The resulting spin torque conductivity exceeds that of Pt, indicating the potential of orbital torque ...
San Ko +10 more
wiley +1 more source
Ruthenium-Catalyzed Enantioselective Addition of Carboxylic Acids to Allenes
, 2021 A ruthenium-catalyzed synthetic method for branched allylic esters via addition of carboxylic acids to allenes is reported. Ligands were designed and prepared based on the Josiphos skeleton, with which the reaction achieved up to 95% yield and up to >99%
Jiang-Lin Hu +5 more
core +1 more source
Liaoning Shiyou Huagong Daxue xuebaoRuthenium complexes exhibit considerable potential for application in devices owing to their high photoluminescence quantum yields and tunable emission wavelengths.Nevertheless,traditional solution⁃processing methods often lead to disordered molecular ...
Ziqi FAN +4 more
doaj +1 more source
Ruthenium and Osmium Metalloradicals [PDF]
Angewandte Chemie International Edition, 2010 Radical design: Unprecedented stability of ruthenium(I) and osmium(I) complexes with metalloradical character has been achieved by use of judiciously chosen supporting ligands based on the tris(o‐phosphinophenyl)silyl motif. The pronounced radical character on the ruthenium(I) center is also enforced by non‐innocent ligands of the diiminopyridine type.
openaire +3 more sources
Advanced Materials, EarlyView.We introduce a computational workflow that combines quantum chemical calculations and machine learning techniques to predict the catalytic performance of a wide range of catalysts in the nitrogen reduction reaction (NRR). The analysis of the trained models provides insights into the complex structure–activity relationship in experimental catalytic ...
Leonardo Di Ciano +5 more
wiley +1 more source
Ammonium hexachlororuthenate precipitation
, 2011 Ammonium hexachlororuthenate (ACR) is a salt precipitated during a substitution reaction between ammonium and ruthenate dissolved in a strong hydrochloric acid medium.
De Klerk, Frederick Jacobus
core
Advanced ScienceOxidative stress is a major factor affecting spinal cord injury (SCI) prognosis. A ruthenium metal complex can aid in treating SCI by scavenging reactive oxygen species via a protein‐regulated mechanism to alleviate oxidative stress.
Juanjuan Li +10 more
doaj +1 more source