Direct synthesis of Fe(III) immobilized Zr-based metal–organic framework for aerobic oxidation reaction
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DOI: 10.1002/aoc.3862
Abstract: A Zr-based metal–organic framework with bipyridine units (UiO-67) has been utilized for the immobilization of catalytically active iron species via a post-synthetic metalation method. UiO-67 bipyridine MOF was synthesized through a simple solvothermal method and… read more here.
Keywords: framework; metal organic; aerobic oxidation; based metal ... See more keywords
Biomimetic Activation of Molecular Oxygen with a Combined Metalloporphyrinic Framework and Co‐catalyst Platform
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DOI: 10.1002/cctc.201601606
Abstract: Cytochromes P450 are powerful biocatalysts that present high catalytic efficiency in the aerobic oxidation of hydrocarbons under mild conditions. Even though metal–organic frameworks (MOFs), consisting of biomimetic metalloporphyrin moieties, are highly active in a number of… read more here.
Keywords: activation molecular; mild conditions; platform; aerobic oxidation ... See more keywords
Aerobic Oxidation of Alkynes to 1,2‐Diketones by Organic Photoredox Catalysis
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DOI: 10.1002/cctc.201700061
Abstract: A method for the synthesis of 1,2‐diketones through the mild and metal‐free catalytic photooxygenation of alkynes is described. This reaction, using 9,10‐dicyanoanthracene as a catalytic sensitizer with/without biphenyl as a co‐sensitizer, readily furnished a variety… read more here.
Keywords: diketones organic; alkynes diketones; aerobic oxidation; organic photoredox ... See more keywords
Practical Aerobic Oxidation of Alcohols: A Ligand‐Enhanced 2,2,6,6‐Tetramethylpiperidine‐1‐oxy/Manganese Nitrate Catalyst System
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DOI: 10.1002/cctc.201700710
Abstract: A highly efficient, ligand‐enhanced 2,2,6,6‐tetramethylpiperidine‐1‐oxy (TEMPO)/Mn(NO3)2 catalyst system for the aerobic oxidation of alcohols is described. From the series of coordinating ligands studied herein, 2‐picolinic acid (PyCOOH) improves the catalytic activity of TEMPO/Mn(NO3)2 remarkably. Under… read more here.
Keywords: enhanced tetramethylpiperidine; tetramethylpiperidine oxy; catalyst system; aerobic oxidation ... See more keywords
Improving the Visible Light Photocatalytic Aerobic Oxidation of Sulfides into Sulfoxides on Dye‐Sensitized TiO2
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DOI: 10.1002/cctc.201801304
Abstract: Visible light‐driven interfacial redox reactions during dye‐sensitized TiO2 are essential to meet the energy and environmental challenges in the form of dye‐sensitized solar cells and sensitized degradation of organic pollutants. Inspired by these prior successes,… read more here.
Keywords: sensitized tio2; dye sensitized; visible light; aerobic oxidation ... See more keywords
Selective One‐Step Aerobic Oxidation of Cyclohexane to ϵ‐Caprolactone Mediated by N‐Hydroxyphthalimide (NHPI)
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DOI: 10.1002/cctc.201900282
Abstract: The selective one‐step aerobic oxidation of cyclohexane to ϵ‐caprolactone was achieved in the presence of N‐hydroxyphthalimide (NHPI) and aldehyde under mild conditions. Remarkably, 12 % of cyclohexane was converted with a selectivity of 77 % of ϵ‐caprolactone… read more here.
Keywords: selective one; oxidation; caprolactone; step aerobic ... See more keywords
Atomically Defined Undercoordinated Copper Active Sites over Nitrogen-Doped Carbon for Aerobic Oxidation of Alcohols.
Sign Up to like & getrecommendations! Published in 2022 at "Small"
DOI: 10.1002/smll.202106614
Abstract: Selective aerobic oxidation of alcohols offers an attractive means to address challenges in the modern chemical industry, but the development of non-noble metal catalysts with superior efficacy for this reaction remains a grand challenge. Here,… read more here.
Keywords: oxidation alcohols; oxidation; atomically defined; defined undercoordinated ... See more keywords
Engineered Superparamagnetic Core–Shell Metal–Organic Frame-Work (Fe3O4@Ni–Co-BTC NPs) with Enhanced Photocatalytic Activity for Selective Aerobic Oxidation of Alcohols Under Solar Light Irradiation
Sign Up to like & getrecommendations! Published in 2020 at "Catalysis Letters"
DOI: 10.1007/s10562-020-03291-z
Abstract: This paper reported an environmentally benign strategy for the synthesis of a magnetic metal–organic framework (Fe 3 O 4 @Ni–Co-BTCNPs) via a multi-step procedure. The catalytic performance of Fe 3 O 4 @Ni–Co-BTCNPs was evaluated… read more here.
Keywords: selective aerobic; solar light; metal organic; aerobic oxidation ... See more keywords
Ru(OH)x supported on polyethylenimine modified magnetic nanoparticles coated with silica as catalyst for one-pot tandem aerobic oxidation/Knoevenagel condensation of alcohols and active methylene compounds
Sign Up to like & getrecommendations! Published in 2018 at "Reaction Kinetics, Mechanisms and Catalysis"
DOI: 10.1007/s11144-018-1439-4
Abstract: The immobilization of ruthenium species on polyethylenimine (PEI) modified magnetic nanoparticles coated with silica afford a multifunctional catalyst (Fe3O4@SiO2@PEI@Ru(OH)x) for the aerobic oxidation/Knoevenagel condensation of alcohols and active methylene compounds. A wide scope of alcohols… read more here.
Keywords: magnetic nanoparticles; condensation; aerobic oxidation; modified magnetic ... See more keywords
Ag/C nanoparticles catalysed aerobic oxidation of diaryl and aryl(hetero) methylenes into ketones
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DOI: 10.1007/s12274-017-1676-2
Abstract: The aerobic oxidation of diaryl and aryl(hetero) methylenes into ketones, catalyzed by Ag/C nanoparticles under mild conditions, was successfully developed. This method features a wide scope of substrates, good yields, and uncomplicated recycling of the… read more here.
Keywords: oxidation diaryl; methylenes ketones; hetero methylenes; aryl hetero ... See more keywords
Valorization of Vanillyl Alcohol by Pigments: Prussian Blue Analogue as a Highly-Effective Heterogeneous Catalyst for Aerobic Oxidation of Vanillyl Alcohol to Vanillin
Sign Up to like & getrecommendations! Published in 2018 at "Waste and Biomass Valorization"
DOI: 10.1007/s12649-018-0280-3
Abstract: Prussian blue analogues (PBA), a class of metal-coordinated frameworks, are proposed in this study for aerobic oxidation of a lignin model compound, vanillyl alcohol (VAL), to the valuable product, vanillin (VN). While different metals and… read more here.
Keywords: prussian blue; vanillyl; vanillyl alcohol; aerobic oxidation ... See more keywords