Results 281 to 290 of about 132,024 (337)

Markovnikov Protoborylationof Unactivated TerminalAlkenes via Copper-Guanidine Catalysis

open access: green
Tao Jin (55263)   +9 more
openalex   +1 more source

Characterization of Fused Mn and Cu Corroles and Their Potency as ORR Electrocatalysts. [PDF]

open access: yesInorg Chem
Kumar S   +7 more
europepmc   +1 more source

Fullerenes make copper catalysis better

Science, 2022
Ethylene glycol can be reliably produced by mild hydrogenation of dimethyl ...
Gravel, Edmond, Doris, Eric
openaire   +4 more sources

Copper(II) Catalysis of Water Oxidation

Angewandte Chemie International Edition, 2012
Copper leads to a breakup: simple Cu(II) salts are shown to be highly reactive as water oxidation electrocatalysts in neutral to weakly basic aqueous buffer solutions of CO(2)/HCO(3)(-)/CO(3)(2-) or HPO(4)(2-)/PO(4)(3-). Coordination to the buffer anions under these conditions prevents the precipitation of Cu(OH)(2), CuCO(3), or Cu(3)(PO(4))(2) and ...
Zuofeng, Chen, Thomas J, Meyer
openaire   +2 more sources

Merging Gold/Copper Catalysis and Copper/Photoredox Catalysis: An Approach to Alkyl Oxazoles from N-Propargylamides

The Journal of Organic Chemistry, 2021
Here, we report a mild and highly efficient approach to alkyl oxazoles through merging gold/copper catalysis and copper/photoredox catalysis. Various alkyl oxazoles are synthesized from N-propargylamides with alkyl halides in good to excellent yields with wide functional-group compatibility under blue-light irradiation. Significantly, a copper catalyst
Yantao Liu   +8 more
openaire   +2 more sources

Enantioselective Decarboxylative Cyanation Employing Cooperative Photoredox Catalysis and Copper Catalysis

Journal of the American Chemical Society, 2017
The merger of photoredox catalysis with asymmetric copper catalysis have been realized to convert achiral carboxylic acids into enantiomerically enriched alkyl nitriles. Under mild reaction conditions, the reaction exhibits broad substrate scope, high yields and high enantioselectivities.
Dinghai Wang   +4 more
openaire   +3 more sources

Bidirectional Catalysis by Copper-Containing Nitrite Reductase

Biochemistry, 2004
The copper-containing nitrite reductase from Alcaligenes faecalis S-6 was found to catalyze the oxidation of nitric oxide to nitrite, the reverse of its physiological reaction. Thermodynamic and kinetic constants with the physiological electron donor pseudoazurin were determined for both directions of the catalyzed reaction in the pH range of 6-8.
Wijma, H.J.   +3 more
openaire   +3 more sources

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