Designing Materials for Aqueous Catalysis: Ionic Liquid Gel and Silica Sphere Entrapped Iron-TAML Catalysts for Oxidative Degradation of Dyes.
Sign Up to like & getrecommendations! Published in 2020 at "Environmental science & technology"
DOI: 10.1021/acs.est.0c04279
Abstract: Materials have been developed that encapsulate a homogeneous catalyst and enable it to operate as a heterogeneous catalyst in water. A hydrophobic ionic liquid within the material was used to dissolve Fe-TAML and keep it… read more here.
Keywords: ionic liquid; liquid; liquid gel; oxidative degradation ... See more keywords
Enhanced Direct Electron Transfer Mediated Contaminant Degradation by Fe(IV) Using a Carbon Black-Supported Fe(III)-TAML Suspension Electrode System.
Sign Up to like & getrecommendations! Published in 2023 at "Environmental science & technology"
DOI: 10.1021/acs.est.2c08467
Abstract: Iron complexes of tetra-amido macrocyclic ligands (Fe-TAML) are recognized to be effective catalysts for the degradation of a wide range of organic contaminants in homogeneous conditions with the high valent Fe(IV) and Fe(V) species generated… read more here.
Keywords: carbon black; suspension; taml; black supported ... See more keywords
Catalytic Four-Electron Reduction of Dioxygen by Ferrocene Derivatives with a Nonheme Iron(III) TAML Complex.
Sign Up to like & getrecommendations! Published in 2020 at "Inorganic chemistry"
DOI: 10.1021/acs.inorgchem.0c02400
Abstract: A mononuclear nonheme iron(III) complex with a tetraamido macrocyclic ligand (TAML), [(TAML)FeIII]- (1), is a selective precatalyst for four-electron reduction of dioxygen by ferrocene derivatives in the presence of acetic acid (CH3COOH) in acetone. This… read more here.
Keywords: four electron; electron reduction; ferrocene derivatives; taml ... See more keywords
Selective Oxygenation of Cyclohexene by Dioxygen via an Iron(V)-Oxo Complex-Autocatalyzed Reaction.
Sign Up to like & getrecommendations! Published in 2017 at "Inorganic chemistry"
DOI: 10.1021/acs.inorgchem.7b00220
Abstract: An iron complex with a tetraamido macrocyclic ligand, [(TAML)FeIII]-, was found to be an efficient and selective catalyst for allylic oxidation of cyclohexene by dioxygen (O2); cyclohex-2-enone was obtained as the major product along with… read more here.
Keywords: cyclohexene dioxygen; iron; taml feiii; cyclohexene ... See more keywords
A Highly Reactive Chromium(V)–Oxo TAML Cation Radical Complex in Electron Transfer and Oxygen Atom Transfer Reactions
Sign Up to like & getrecommendations! Published in 2021 at "ACS Catalysis"
DOI: 10.1021/acscatal.1c00079
Abstract: We report the synthesis, characterization, and electron-transfer (ET) oxidation reactivity of a chromium(V)–oxo TAML cation radical complex binding Sc3+ ion, {[CrV(O)(TAML•+)]-Sc3+}3+ (2-Sc). Its p... read more here.
Keywords: taml cation; oxo taml; transfer; taml ... See more keywords
Identification, Characterization, and Electronic Structures of Interconvertible Cobalt-Oxygen TAML Intermediates.
Sign Up to like & getrecommendations! Published in 2024 at "Journal of the American Chemical Society"
DOI: 10.1021/jacs.3c14346
Abstract: The reaction of Li[(TAML)CoIII]·3H2O (TAML = tetraamido macrocyclic tetraanionic ligand) with iodosylbenzene at 253 K in acetone in the presence of redox-innocent metal ions (Sc(OTf)3 and Y(OTf)3) or triflic acid affords a blue species 1,… read more here.
Keywords: cobalt; oxygen; electronic structures; taml coiii ... See more keywords
Electrochemically Driven Selective Olefin Epoxidation by Cobalt-TAML Catalyst.
Sign Up to like & getrecommendations! Published in 2025 at "Journal of the American Chemical Society"
DOI: 10.1021/jacs.4c16243
Abstract: Epoxides are versatile chemical intermediates that are used in the manufacture of diversified industrial products. For decades, thermochemical conversion has long been employed as the primary synthetic route. However, it has several drawbacks, such as… read more here.
Keywords: cobalt; catalyst; olefin epoxidation; epoxidation ... See more keywords
Bis phenylene flattened 13-membered tetraamide macrocyclic ligand (TAML) for square planar cobalt(III)*
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Coordination Chemistry"
DOI: 10.1080/00958972.2018.1487060
Abstract: Abstract The preparation, characterization, and evaluation of a cobalt(III) complex with 13-membered tetraamide macrocyclic ligand (TAML) is described. This is a square-planar (X-ray) S = 1 paramagnetic (1H NMR) compound, which becomes an S =… read more here.
Keywords: macrocyclic ligand; membered tetraamide; tetraamide macrocyclic; cobalt iii ... See more keywords
Kinetics of catalytic oxidation of the potent aquatic toxin microcystin-LR by latest generation TAML activators
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Coordination Chemistry"
DOI: 10.1080/00958972.2020.1840562
Abstract: Abstract The bis-sulfonamide TAML activator of peroxides [Fe{4-NO2C6H3-1,2-(NCOCMe2 NSO2)2CHMe}]- (2) catalyzes the H2O2 oxidation of microcystin-LR (m-LR), a common surface water contaminant produced by cyanobacteria that is toxic at very low concentrations. The major reaction… read more here.
Keywords: catalytic oxidation; oxidation; kinetics catalytic; microcystin ... See more keywords