Distorted copper(ii) radicals with sterically hindered salens: electronic structure and aerobic oxidation of alcohols

2020 ◽  
Vol 49 (37) ◽  
pp. 12990-13002
Author(s):  
R. Kunert ◽  
C. Philouze ◽  
F. Berthiol ◽  
O. Jarjayes ◽  
T. Storr ◽  
...  
Keyword(s):  
Electronic Structure ◽  
Aerobic Oxidation ◽  
Phenoxyl Radical ◽  
Redox States ◽  
Salen Complexes ◽  
Oxidation Of Alcohols ◽  
Sterically Hindered ◽  
Unique Stability

Strongly distorted copper salen complexes show a unique stability in four different redox states by CV. Copper phenoxyl radical complexes are structurally characterized. They promote the catalytic aerobic oxidation of 2-phenylethanol under air.

Palladium-neocuproine catalyzed aerobic oxidation of alcohols in aqueous solvents

2006 ◽  
Vol 251 (1-2) ◽  
pp. 246-254 ◽  
Author(s):  
Isabel W.C.E. Arends ◽  
Gerd-Jan ten Brink ◽  
Roger A. Sheldon
Keyword(s):  
Aerobic Oxidation ◽  
Oxidation Of Alcohols

Ligand-centred oxidative chemistry in sterically hindered salen complexes: an interesting case with nickel

2016 ◽  
Vol 45 (27) ◽  
pp. 10866-10877 ◽  
Author(s):  
F. Thomas
Keyword(s):  
Nickel Complexes ◽  
Redox Chemistry ◽  
Interesting Case ◽  
Salen Complexes ◽  
Sterically Hindered ◽  
Salen Ligands

Salen ligands are ubiquitous chelators, whose nickel complexes readily undergo a ligand-centred redox chemistry in non-coordinating solvents.

Green photocatalytic organic transformations by polyoxometalates vs. mesoporous TiO2 nanoparticles: selective aerobic oxidation of alcohols

2015 ◽  
Vol 14 (3) ◽  
pp. 563-568 ◽  
Author(s):  
Theodoros S. Symeonidis ◽  
Ioannis Tamiolakis ◽  
Gerasimos S. Armatas ◽  
Ioannis N. Lykakis
Keyword(s):  
Electron Transfer ◽  
Tio2 Nanoparticles ◽  
Aerobic Oxidation ◽  
Mesoporous Tio2 ◽  
Transfer Mechanism ◽  
Organic Transformations ◽  
Electron Transfer Mechanism ◽  
Nanoparticle Assemblies ◽  
Oxidation Of Alcohols ◽  
Aromatic Alcohols

Decatungstate supported on mesoporous TiO2 nanoparticle assemblies catalyze the selective and efficient oxidation of aromatic alcohols under “green” oxidation conditions. An electron transfer mechanism was predominated under UV-vis irradiation.

Gold nanoparticles supported on magnesium oxide as catalysts for the aerobic oxidation of alcohols under alkali-free conditions

2012 ◽  
Vol 292 ◽  
pp. 148-156 ◽  
Author(s):  
Vinícius V. Costa ◽  
Miguel Estrada ◽  
Yulia Demidova ◽  
Igor Prosvirin ◽  
Vladimir Kriventsov ◽  
...  
Keyword(s):  
Gold Nanoparticles ◽  
Magnesium Oxide ◽  
Aerobic Oxidation ◽  
Oxidation Of Alcohols
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