TEMPO‐Catalyzed Aerobic Oxidative Coupling of Thiols for Metal‐Free Formation of S−N/S−S Bonds
Sign Up to like & getrecommendations! Published in 2017 at "Asian Journal of Organic Chemistry"
DOI: 10.1002/ajoc.201600588
Abstract: The catalytic synthesis of organic sulfenamides and disulfides has great significance and value in synthetic chemistry and bioscience. To establish a versatile and efficient technology for such reactions, we successfully developed a new aerobic oxidative… read more here.
Keywords: chemistry; aerobic oxidative; oxidative coupling; tempo catalyzed ... See more keywords
Iron Nanoparticles Embedded in Graphitic Carbon Matrix as Heterogeneous Catalysts for the Oxidative C−N Coupling of Aromatic N−H Compounds and Amides
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DOI: 10.1002/cctc.201700429
Abstract: Fe or Co nanoparticles (NPs) and two nanoparticulate Fe‐Co alloys having different Fe/Co atomic ratio with average particle size ranging from 10.9 to 26.5 nm embedded in turbostratic graphitic carbon matrix have been prepared by pyrolysis… read more here.
Keywords: heterogeneous catalysts; aromatic compounds; carbon matrix; graphitic carbon ... See more keywords
Data Driven Determination of Reaction Conditions in Oxidative Coupling of Methane via Machine Learning
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DOI: 10.1002/cctc.201900843
Abstract: The challenge in catalytic reactions lies within its complexity coming from high dimensional experimental factors. In order to solve such complexity, machine learning is implemented to treat experimental conditions in high dimensions. Oxidative coupling of… read more here.
Keywords: machine; machine learning; coupling methane; experimental conditions ... See more keywords
Analysis of Updated Literature Data up to 2019 on the Oxidative Coupling of Methane Using an Extrapolative Machine‐Learning Method to Identify Novel Catalysts
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DOI: 10.1002/cctc.202100495
Abstract: We have constructed and analyzed an updated dataset consisting of 4759 experimental datapoints for the oxidative coupling of methane (OCM) reaction based on literature data reported before 2020 (∼2019) using machine learning (ML) methods. Several… read more here.
Keywords: coupling methane; machine learning; oxidative coupling; literature data ... See more keywords
Oxidative Coupling of 3-Oxindoles with Indoles and Arenes.
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DOI: 10.1002/cssc.201900438
Abstract: A highly efficient method for the oxidative coupling of 2-substituted 3-oxindoles with aromatic compounds to form 2,2-disubstituted indolin-3-ones with broad scope is described. This work utilized oxygen as the terminal oxidant and a base-metal catalyst… read more here.
Keywords: oxindoles indoles; coupling oxindoles; indoles arenes; oxidative coupling ... See more keywords
PhI-Catalyzed Intramolecular Oxidative Coupling Toward Synthesis of 2-Amino-1,3,4-Thiadizoles
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DOI: 10.1007/s10562-018-2541-y
Abstract: AbstractA highly efficient method for the synthesis of thiadiazole derivatives via intramolecular oxidative coupling of thiosemicarbazide, using the in situ generated hypervalent iodine(III) reagents is developed. The protocol can be carried out smoothly and provides… read more here.
Keywords: phi catalyzed; intramolecular oxidative; oxidative coupling; thiadiazole derivatives ... See more keywords
The Oxidative Coupling Between Methanol and Ethanol Over Copper Ferrites with Vanadium
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DOI: 10.1007/s10562-019-02736-4
Abstract: Alcohols oxidative coupling to esters has a great importance because of their use in different fields. For this purpose, we report a study on oxidative cross-coupling of methanol with ethanol, in the gas phase, on… read more here.
Keywords: methanol ethanol; coupling methanol; copper; copper ferrites ... See more keywords
Accelerating sulfonyl fluoride synthesis through electrochemical oxidative coupling of thiols and potassium fluoride in flow
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Flow Chemistry"
DOI: 10.1007/s41981-019-00070-9
Abstract: Sulfonyl fluorides are valuable synthetic motifs which are currently of high interest due to the popularity of the sulfur (VI) fluoride exchange (SuFEx) click chemistry concept. Herein, we describe a flow chemistry approach to enable… read more here.
Keywords: chemistry; synthesis electrochemical; electrochemical oxidative; sulfonyl fluoride ... See more keywords
In search of membrane-catalyst materials for oxidative coupling of methane: Performance and phase stability studies of gadolinium-doped barium cerate and the impact of Zr doping
Sign Up to like & getrecommendations! Published in 2018 at "Applied Catalysis B: Environmental"
DOI: 10.1016/j.apcatb.2018.02.040
Abstract: Abstract Oxidative coupling of methane (OCM) is a promising technology for the direct conversion of methane to ethylene and ethane (C2). This process is yet to be commercialized due its poor yield reflected in the… read more here.
Keywords: phase; methane; coupling methane; oxidative coupling ... See more keywords
Stabilized Cu2O nanoparticles on rGO highly catalyzed direct oxidative coupling synthesis of α-ketoamides with molecular oxygen
Sign Up to like & getrecommendations! Published in 2019 at "Catalysis Communications"
DOI: 10.1016/j.catcom.2019.105806
Abstract: Abstract In this study, a green, efficient, recyclable Cu2O nanoparticles on reduced graphene oxide (Cu2O-NPs@rGO) carbon-based composite catalyst was synthesized by facile one-pot hydrothermal method. And Cu2O-NPs@rGO catalyst was characterized by XRD, XPS, TEM, SEM,… read more here.
Keywords: nps rgo; cu2o nanoparticles; cu2o nps; oxidative coupling ... See more keywords
Photocatalytic oxidative-coupling of 5-amino-1H-tetrazole for the synthesis of 5,5′-azotetrazolate energetic salts at mild conditions
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DOI: 10.1016/j.catcom.2019.105923
Abstract: Abstract The conventional approach of 5-amino-1H-tetrazole (5AT) oxidative-coupling into 5,5′-azotetrazolate salts are confronted with several issues, including high energy consumption, insufficient security and inconvenient purification. A green photocatalytic method was demonstrated for the first time… read more here.
Keywords: mild conditions; azotetrazolate; oxidative coupling; synthesis azotetrazolate ... See more keywords