Articles with "selective oxidation" as a keyword



An Overall Reaction Integrated with Highly Selective Oxidation of 5‐Hydroxymethylfurfural and Efficient Hydrogen Evolution

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Published in 2021 at "Advanced Functional Materials"

DOI: 10.1002/adfm.202102886

Abstract: Thermodynamically favorable electrooxidation reactions of biomass derivatives integrated with hydrogen evolution reaction (HER) can simultaneously provide value‐added chemicals and hydrogen, and eventually meeting the need for clean and sustainable energy development. Herein, the integration of… read more here.

Keywords: hydrogen evolution; reaction; selective oxidation; overall reaction ... See more keywords

Solar‐Driven Selective Oxidation Over Bismuth‐Based Semiconductors: From Prolific Catalysts to Diverse Reactions

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Published in 2024 at "Advanced Functional Materials"

DOI: 10.1002/adfm.202313883

Abstract: Synthesis of organic compounds often necessitates rigorous reaction conditions or the involvement of hazardous oxidants, resulting in substantial energy consumption and considerable environmental damage. Photocatalytic selective oxidation represents a green and environmentally friendly way to… read more here.

Keywords: bismuth based; driven selective; based semiconductors; oxidation ... See more keywords

Stabilizing Frustrated Phase Transitions in Selective Oxidation Reactions.

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Published in 2025 at "Advanced materials"

DOI: 10.1002/adma.202515292

Abstract: Frustrated phase transitions represent the ideal working state of a heterogeneous catalyst. These states exist within a narrow parameter window, making them difficult to stabilize. Here, it is shown for the selective oxidation of 2-propanol… read more here.

Keywords: phase transitions; state; phase; frustrated phase ... See more keywords

Structure matching mechanism of nRu/FeCo2O4 for highly‐selective oxidation of HMF toward FDCA

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Published in 2024 at "AIChE Journal"

DOI: 10.1002/aic.18671

Abstract: The selective oxidation of 5‐hydroxymethylfurfural (HMF) toward 2,5‐furandicarboxylic acid (FDCA) offers a promising green pathway to obtain monomers for the synthesis of biodegradable plastics. However, developing a high‐selectivity catalyst and understanding the catalytic mechanism are… read more here.

Keywords: hmf toward; structure matching; hmf; oxidation ... See more keywords

Operando XAS/XRD and Raman Spectroscopic Study of Structural Changes of the Iron Molybdate Catalyst during Selective Oxidation of Methanol

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Published in 2019 at "ChemCatChem"

DOI: 10.1002/cctc.201901025

Abstract: The structural changes of an iron molybdate/molybdenum oxide (Mo/Fe=2.0) catalyst for the selective oxidation of methanol to formaldehyde were studied using combined operando X‐ray absorption spectroscopy (XAS) and X‐ray diffraction (XRD) as well as operando… read more here.

Keywords: structural changes; oxidation methanol; selective oxidation; xrd ... See more keywords

Selective Oxidation of Alcohols to Carbonyl Compounds over Small Size Colloidal Ru Nanoparticles

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Published in 2019 at "ChemCatChem"

DOI: 10.1002/cctc.201901249

Abstract: The selective oxidation of alcohols to corresponding aldehydes is one of the most challenging problems in modern chemistry due to over‐oxidation of these products further into corresponding acids and esters. Herein, we report an efficient… read more here.

Keywords: oxidation alcohols; oxidation; selective oxidation; small size ... See more keywords
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Selective Oxidation of Benzyl and Allyl Alcohols to Carbonyl Compounds or Acids Mediated by Iron Photocatalysts

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Published in 2025 at "ChemCatChem"

DOI: 10.1002/cctc.202500611

Abstract: This study presents a selective oxidation method for benzyl and allyl alcohols to aldehydes, ketones, or carboxylic acids using inexpensive iron salts as photocatalysts and molecular oxygen (air) as the sole oxidant under mild conditions.… read more here.

Keywords: benzyl allyl; selective oxidation; allyl alcohols;

Effect of selective oxidation and sulphur/phosphorus‐containing compounds on coking behaviour during light naphtha thermal cracking

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Published in 2017 at "Canadian Journal of Chemical Engineering"

DOI: 10.1002/cjce.22809

Abstract: The investigation was aimed at evaluating the effect of selective oxidation and sulphur/phosphorus-containing compounds on coking behaviour at the surface of HP40 alloy during thermal cracking of light naphtha. The surface morphology and composition of… read more here.

Keywords: sulphur phosphorus; selective oxidation; containing compounds; phosphorus containing ... See more keywords

Enhanced Interfacial Charge Transfer and Activation for Selective Oxidation of Benzyl Alcohol over Boron-doped Defect-Rich Fe3O4@B-CeO2/Au Photocatalyst.

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Published in 2025 at "ChemPlusChem"

DOI: 10.1002/cplu.202500185

Abstract: Selective oxidation of aromatic alcohols to their corresponding carbonyl compounds under mild conditions holds significant promise for industrial applications. However, the performance of photocatalysts is notably hindered by limited visible-light absorption, low charge separation and… read more here.

Keywords: fe3o4 ceo2; photocatalyst; activation; ceo2 photocatalyst ... See more keywords

Selective Oxidation of Sufur‐Containing Flavones: Synthesis of Sulfoxide/Sulfone‐Flavonoids

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Published in 2024 at "European Journal of Organic Chemistry"

DOI: 10.1002/ejoc.202400359

Abstract: A transition‐metal‐free protocol is proposed for the selective oxidation of flavones, providing various sulfoxide/sulfone‐flavonoids in excellent yields. This strategy features excellent selectivities, high yields and broad substrate scope. The combination of oxone (2KHSO5·KHSO4·K2SO4) as the… read more here.

Keywords: sulfone flavonoids; sulfone; sulfoxide sulfone; oxidation sufur ... See more keywords

Cobalt Single Atoms Embedded in Nitrogen-Doped Graphene for Selective Oxidation of Benzyl Alcohol by Activated Peroxymonosulfate.

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Published in 2021 at "Small"

DOI: 10.1002/smll.202004579

Abstract: The development of novel single atom catalyst (SAC) is highly desirable in organic synthesis to achieve the maximized atomic efficiency. Here, a Co-based SAC on nitrogen-doped graphene (SACo@NG) with high Co content of 4.1 wt% is… read more here.

Keywords: nitrogen doped; oxidation; doped graphene; selective oxidation ... See more keywords