Efficient hydrodeoxygenation of sulfoxides into sulfides under mild conditions using heterogeneous cobalt–molybdenum catalysts

2020 ◽  
Vol 22 (1) ◽  
pp. 39-43 ◽  
Author(s):  
Kaiyue Yao ◽  
Ziliang Yuan ◽  
Shiwei Jin ◽  
Quan Chi ◽  
Bing Liu ◽  
...  
Keyword(s):  
Noble Metal ◽  
Bimetallic Catalysts ◽  
Metal Catalysts ◽  
Nitrogen Doped ◽  
Noble Metal Catalysts ◽  
Mild Conditions ◽  
First Case ◽  
Molybdenum Catalysts ◽  
Nitrogen Doped Carbon

Nitrogen–doped carbon-supported cobalt–molybdenum bimetallic catalysts are active for the hydrodeoxygenation of sulfoxides to sulfides under mild conditions, which is the first case of use of heterogeneous non-noble metal catalysts for the reaction.

A COOH-terminated nitrogen-doped carbon aerogel as a bulk electrode for completely selective two-electron oxygen reduction to H2O2

2019 ◽  
Vol 55 (44) ◽  
pp. 6173-6176 ◽  
Author(s):  
Hongying Zhao ◽  
Xuqian Shen ◽  
Ying Chen ◽  
Shi-Nan Zhang ◽  
Peng Gao ◽  
...  
Keyword(s):  
Oxygen Reduction ◽  
Noble Metal ◽  
Carbon Aerogel ◽  
Metal Catalysts ◽  
Nitrogen Doped ◽  
Noble Metal Catalysts ◽  
Nitrogen Doped Carbon ◽  
Bulk Electrode

A COOH-terminated nitrogen-doped carbon aerogel exhibited 100% selectivity to two-electron oxygen reduction, exceeding reported carbonaceous and noble metal catalysts.

1,5-Dinitronaphthalene hydrogenation to 1,5-diaminonaphthalene over carbon nanotube supported non-noble metal catalysts under mild conditions

2016 ◽  
Vol 514 ◽  
pp. 126-134 ◽  
Author(s):  
Wei Xiong ◽  
Kai-Jun Wang ◽  
Xi-Wang Liu ◽  
Fang Hao ◽  
Han-Yan Xiao ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Noble Metal ◽  
Metal Catalysts ◽  
Noble Metal Catalysts ◽  
Mild Conditions

Alcohol Promoted N-methylation of Anilines with CO2/H2 over Cobalt Catalyst under Mild Conditions

2021 ◽  
Author(s):  
Zhengang Ke ◽  
Yanfei Zhao ◽  
Ruipeng Li ◽  
Huan Wang ◽  
Wei Zeng ◽  
...  
Keyword(s):  
Noble Metal ◽  
Cobalt Catalyst ◽  
Metal Catalysts ◽  
Noble Metal Catalysts ◽  
Mild Conditions

N-methylation of amines with CO2/H2 to N-methylamines over non-noble metal catalysts is very interesting but remains challenging. Herein, we present an alcohol (e.g., ethanol) promoted strategy for N-methylation of anilines...

Heterogene Hydrierung ungesättigter Verbindungen mit dem P-2-Ni Katalysator bei Umsatzzahlen UZ bis 90000 / Heterogeneous Hydrogenation of Unsaturated Compounds with Catalyst P-2-Ni with Turnover Numbers up to 90,000

1977 ◽  
Vol 32 (12) ◽  
pp. 1461-1466 ◽  
Author(s):  
Walter Strohmeier ◽  
Magdalena Pföhler ◽  
Hannelore Steigerwald
Keyword(s):  
Noble Metal ◽  
Catalyst Activity ◽  
Metal Catalysts ◽  
Space Time ◽  
Hydrogenation Catalyst ◽  
Nickel Boride ◽  
Noble Metal Catalysts ◽  
Mild Conditions ◽  
Unsaturated Compounds ◽  
Heterogeneous Hydrogenation

Unsaturated compounds are very rapidly hydrogenated with nickel-boride catalyst P-2-Ni without solvent under mild conditions (70-85 °C and 10 bar). Turnover numbers UZ up to 90,000 and space-time-yields of 7440 mmol product per 1 and 1 mgA Nickel in one hour with a mean catalyst activity ā = 124 were observed. This hydrogenation catalyst has a power, which is in the same magnitude of very active noble metal catalysts.

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