Negative catalysis/non-Bell-Evans-Polanyi reactivity by metalloenzymes: Examples from mononuclear heme and non-heme iron oxygenases
There are many examples in bioinorganic chemistry, where metalloenzymes produce
different reaction products than analogous biomimetic model complexes despite them …
different reaction products than analogous biomimetic model complexes despite them …
A comprehensive insight into aldehyde deformylation: mechanistic implications from biology and chemistry
Aldehyde deformylation is an important reaction in biology, organic chemistry and inorganic
chemistry and the process has been widely applied and utilized. For instance, in biology, the …
chemistry and the process has been widely applied and utilized. For instance, in biology, the …
Electrocatalytic Atom Transfer Radical Addition with Turbocharged Organocopper (II) Complexes
M Naher, C Su, JR Harmer, CM Williams… - Inorganic …, 2023 - ACS Publications
The utility and scope of Cu-catalyzed halogen atom transfer chemistry have been exploited
in the fields of atom transfer radical polymerization and atom transfer radical addition, where …
in the fields of atom transfer radical polymerization and atom transfer radical addition, where …
Dioxygenase Chemistry in Nucleophilic Aldehyde Deformylations Utilizing Dicopper O2-Derived Peroxide Complexes
The chemistry of copper-dioxygen complexes is relevant to copper enzymes in biology as
well as in (ligand) Cu–O2 (or Cu2–O2) species utilized in oxidative transformations. For …
well as in (ligand) Cu–O2 (or Cu2–O2) species utilized in oxidative transformations. For …
A functional model for quercetin 2, 4-dioxygenase: Geometric and electronic structures and reactivity of a nickel (II) flavonolate complex
Abstract Quercetin 2, 4-dioyxgenase (QueD) has been known to catalyze the oxygenative
degradation of flavonoids and quercetin. Recent crystallographic study revealed a nickel ion …
degradation of flavonoids and quercetin. Recent crystallographic study revealed a nickel ion …
Formation of cobalt–oxygen intermediates by dioxygen activation at a mononuclear nonheme cobalt (II) center
DD Malik, A Chandra, MS Seo, YM Lee… - Dalton …, 2021 - pubs.rsc.org
A mononuclear nonheme cobalt (II) complex,[(TMG3tren) CoII (OTf)](OTf)(1), activates
dioxygen in the presence of hydrogen atom donor substrates, such as tetrahydrofuran and …
dioxygen in the presence of hydrogen atom donor substrates, such as tetrahydrofuran and …
Spectroscopic Evidence for a Cobalt-Bound Peroxyhemiacetal Intermediate
Y Son, K Kim, S Kim, GL Tripodi, A Pereverzev… - JACS Au, 2021 - ACS Publications
Aldehyde deformylation reactions by metal dioxygen adducts have been proposed to
involve peroxyhemiacetal species as key intermediates. However, direct evidence of such …
involve peroxyhemiacetal species as key intermediates. However, direct evidence of such …
Amphoteric reactivity of a putative Cu (ii)-m CPBA intermediate
R Kumar, A Maji, B Biswas, A Draksharapu - Dalton Transactions, 2024 - pubs.rsc.org
In copper-based enzymes, Cu-hydroperoxo/alkylperoxo species are proposed as key
intermediates for their biological activity. A vast amount of literature is available on the …
intermediates for their biological activity. A vast amount of literature is available on the …
Effect of Alkyl Groups on the Aerobic Peroxidation of Hydrocarbons Catalyzed by Cobalt (III) Alkylperoxo Complexes
Y Chen, G Chen, WL Man - European Journal of Inorganic …, 2022 - Wiley Online Library
The synthesis of various cobalt (III) complexes bearing a quaterpyridine ligand with different
alkylperoxo groups via an unconventional approach is reported. Under ambient conditions …
alkylperoxo groups via an unconventional approach is reported. Under ambient conditions …