Hydrogen Atom Abstraction Thermodynamics of a μ-1,2-Superoxo Dicopper(II) Complex.
Sign Up to like & getrecommendations! Published in 2017 at "Journal of the American Chemical Society"
DOI: 10.1021/jacs.7b05722
Abstract: Pyrazolate-based μ-1,2-peroxo dicopper(II) complex 1 undergoes clean 1e- oxidation at low potential (-0.59 V vs Fc/Fc+) to yield the rather stable μ-1,2-superoxo dicopper(II) complex 3, which was characterized by spectroscopic methods (ν̃(O-O) = 1070 cm-1,… read more here.
Keywords: dicopper; atom abstraction; thermodynamics; superoxo dicopper ... See more keywords
Mechanistic study on reduction of nitric oxide to nitrous oxide using a dicopper complex.
Sign Up to like & getrecommendations! Published in 2022 at "Dalton transactions"
DOI: 10.1039/d2dt00275b
Abstract: A density functional theory study was carried out to investigate the reduction mechanisms of NO to N2O using a dicopper complex reported by Zhang and coworkers (J. Am. Chem. Soc., 2019, 141, 10159-10164). The reaction… read more here.
Keywords: mechanistic study; using dicopper; reduction; dicopper complex ... See more keywords
A (µ-Oxo) Dicopper Complex Anchored Graphitized Mesoporous Carbon Surface Prepared by In-Situ Electrochemical Method for Bioinspired Electrocatalytic Reduction of Nitrite to Ammonia and Sensing
Sign Up to like & getrecommendations! Published in 2024 at "Journal of Materials Chemistry A"
DOI: 10.1039/d3ta08054d
Abstract: The design and development of functional biomimetic systems that resemble natural enzymes is highly challenging. Cytochrome c nitrite reductase (ccNiR), a specific enzyme containing multiple heme sites, functions as a... read more here.
Keywords: complex anchored; graphitized mesoporous; dicopper complex; oxo dicopper ... See more keywords
Electrocatalytic water oxidation by an unsymmetrical dicopper complex with bridging imidazole-aldoxime ligands in neutral phosphate buffer.
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DOI: 10.1039/d5dt00962f
Abstract: The electrocatalytic water oxidation activity of an unsymmetrical dicopper complex, 1, [Cu2(L1H)(L1)2(OH2)](ClO4)2, with a redox active imidazole-aldoxime ligand, L1H [L1H = N-hydroxo(4-methyl-imidazol-5-yl)methanimine], has been investigated. Complex 1 exhibits a turnover frequency of ∼302 s-1 in… read more here.
Keywords: water oxidation; imidazole aldoxime; dicopper complex; unsymmetrical dicopper ... See more keywords
Asymmetric Sulfoxidation by a Tyrosinase Biomimetic Dicopper Complex with a Benzimidazolyl Derivative of L-Phenylalanine
Sign Up to like & getrecommendations! Published in 2023 at "Molecules"
DOI: 10.3390/molecules28114487
Abstract: A challenge in mimicking tyrosinase activity using model compounds is to reproduce its enantioselectivity. Good enantioselection requires rigidity and a chiral center close to the active site. In this study, the synthesis of a new… read more here.
Keywords: copper; sulfoxidation; dicopper complex; tyrosinase ... See more keywords