Synergistic catalysis within TEMPO-functionalized periodic mesoporous organosilica with bridge imidazolium groups in the aerobic oxidation of alcohols

RSC Advances ◽  
2016 ◽  
Vol 6 (68) ◽  
pp. 63717-63723 ◽  
Author(s):  
Babak Karimi ◽  
Saleh Vahdati ◽  
Hojatollah Vali
Keyword(s):  
Aerobic Oxidation ◽  
Bifunctional Catalyst ◽  
Periodic Mesoporous Organosilica ◽  
Metal Free ◽  
Synergistic Catalysis ◽  
Enhanced Activity ◽  
Mesoporous Organosilica ◽  
Oxidation Of Alcohols

Anchoring TEMPO within the nanospaces of a PMO with bridged imidazolium groups led to an powerful bifunctional catalyst (TEMPO@PMO-IL-Br), which showed enhanced activity in the metal-free aerobic oxidation of alcohols.

scholarly journals Aerobic oxidation and oxidative esterification of alcohols through cooperative catalysis under metal-free conditions

2021 ◽  
Author(s):  
Babak Karimi ◽  
Mina Ghahremani ◽  
Hojatollah Vali ◽  
Rosaria Ciriminna ◽  
Mario Pagliaro
Keyword(s):  
Aerobic Oxidation ◽  
Bifunctional Catalyst ◽  
Periodic Mesoporous Organosilica ◽  
Oxidative Esterification ◽  
Metal Free ◽  
Cooperative Catalysis ◽  
Mesoporous Organosilica

The ABNO@PMO-IL-Br material obtained by anchoring the 9-azabicyclo[3.3.1]nonane-N-oxyl (ABNO) molecular moieties within the mesopores of periodic mesoporous organosilica with bridged imidazolium groups is a robust bifunctional catalyst for the metal-free...

Biomass-derived phosphorus-doped carbon materials as efficient metal-free catalysts for selective aerobic oxidation of alcohols

2019 ◽  
Vol 21 (19) ◽  
pp. 5274-5283 ◽  
Author(s):  
Xiwei Hu ◽  
Mengying Fan ◽  
Yangyang Zhu ◽  
Qian Zhu ◽  
Qiang Song ◽  
...  
Keyword(s):  
Functional Groups ◽  
Carbon Materials ◽  
Structural Characteristics ◽  
Aerobic Oxidation ◽  
Metal Free ◽  
Oxidation Of Alcohols ◽  
Selective Aerobic Oxidation ◽  
Phosphorus Doped

Heteroatom-doped carbon materials (HDCMs) with abundant active functional groups and stable structural characteristics are promising catalysts for eco-friendly metal-free catalysis.

Green, Transition-Metal-Free Aerobic Oxidation of Alcohols Using a Highly Durable Supported Organocatalyst

2007 ◽  
Vol 46 (38) ◽  
pp. 7210-7213 ◽  
Author(s):  
Babak Karimi ◽  
Abbass Biglari ◽  
James H. Clark ◽  
Vitaly Budarin
Keyword(s):  
Transition Metal ◽  
Aerobic Oxidation ◽  
Metal Free ◽  
Oxidation Of Alcohols
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