Aerobic copper-catalyzed organic reactions

SE Allen, RR Walvoord, R Padilla-Salinas… - Chemical …, 2013 - ACS Publications
The chemistry of copper is extremely rich because it can easily access Cu0, CuI, CuII, and
CuIII oxidation states allowing it to act through one-electron or two-electron processes. As a …

Catechol oxidase and phenoxazinone synthase: Biomimetic functional models and mechanistic studies

SK Dey, A Mukherjee - Coordination Chemistry Reviews, 2016 - Elsevier
The impetus to modeling of enzyme active sites comes from their potential to provide insight
to the mechanistic pathways of the native enzymes, establish the role of that particular metal …

Synthetic models of the active site of catechol oxidase: mechanistic studies

IA Koval, P Gamez, C Belle, K Selmeczi… - Chemical Society …, 2006 - pubs.rsc.org
The ability of copper proteins to process dioxygen at ambient conditions has inspired
numerous research groups to study their structural, spectroscopic and catalytic properties …

Principles of mononucleating and binucleating ligand design

AL Gavrilova, B Bosnich - Chemical reviews, 2004 - ACS Publications
Although multimetallic complexes were known early in the development of modern
coordination chemistry, it is only over the past 30 years that special attention has been …

Differentially Selective Chemosensor with Fluorescence Off–On Responses on Cu2+ and Zn2+ Ions in Aqueous Media and Applications in Pyrophosphate Sensing …

S Anbu, R Ravishankaran… - Inorganic …, 2014 - ACS Publications
A new benzoyl hydrazone based chemosensor R is synthesized by Schiff base
condensation of 2, 6-diformyl-4-methylphenol and phenyl carbohydrazide and acts as a …

Catechol oxidase activity of a series of new dinuclear copper (II) complexes with 3, 5-DTBC and TCC as substrates: syntheses, X-ray crystal structures, spectroscopic …

KS Banu, T Chattopadhyay, A Banerjee… - Inorganic …, 2008 - ACS Publications
A series of dinuclear copper (II) complexes has been synthesized with the aim to investigate
their applicability as potential structure and function models for the active site of catechol …

Catechol oxidase activity of dicopper complexes with N-donor ligands

K Selmeczi, M Réglier, M Giorgi, G Speier - Coordination chemistry reviews, 2003 - Elsevier
The catecholase activity of two dicopper (II) complexes [Cu2 (L1)(CF3SO3) 2 (H2O)
4](CF3SO3) 2 (1) and [Cu2 (L2O)](CF3SO3)](CF3SO3) 2 (2) containing the ligands 1, 3-bis …

Insertion of a hydroxido bridge into a diphenoxido dinuclear copper (II) complex: Drastic change of the magnetic property from strong antiferromagnetic to …

A Biswas, LK Das, MGB Drew, C Diaz… - Inorganic …, 2012 - ACS Publications
A diphenoxido-bridged dinuclear copper (II) complex,[Cu2L2 (ClO4) 2](1), has been
synthesized using a tridentate reduced Schiff base ligand, 2-[[2-(diethylamino) ethylamino] …

Synthesis, magnetostructural correlation, and catalytic promiscuity of unsymmetric dinuclear copper (II) complexes: Models for catechol oxidases and hydrolases

RE Osorio, RA Peralta, AJ Bortoluzzi… - Inorganic …, 2012 - ACS Publications
Herein, we report the synthesis and characterization, through elemental analysis, electronic
spectroscopy, electrochemistry, potentiometric titration, electron paramagnetic resonance …

Heterobridged dinuclear, tetranuclear, dinuclear-based 1-D, and heptanuclear-based 1-D complexes of copper (II) derived from a dinucleating ligand: Syntheses …

S Majumder, S Sarkar, S Sasmal, EC Sãnudo… - Inorganic …, 2011 - ACS Publications
The work in this paper presents syntheses, characterization, crystal structures, variable-
temperature/field magnetic properties, catecholase activity, and electrospray ionization mass …