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   Articles with "mediated oxidative" as a keyword



Selective Twin NIR‐IIb Ratiometric Luminescence Nanoprobes Enable the Accurate Visualization of MPO‐Mediated Oxidative Stress in Acute Liver Injury

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recommendations! Published in 2024 at "Advanced Functional Materials"

DOI: 10.1002/adfm.202414772

Abstract: Oxidative stress, orchestrated by myeloperoxidase (MPO), plays crucial roles in the progression of many diseases. Nonetheless, the role of MPO‐mediated oxidative stress in distinct factor‐induced acute liver injuries (ALI) is still up for dispute, mainly… read more here.

Keywords: mediated oxidative; mpo mediated; oxidative stress; iib ... See more keywords

Synthesis of Trifluoromethyl‐Substituted Tetrazoles via KI/TBHP‐Mediated Oxidative Annulation of Trifluoroacetimidohydrazides and Nitromethane

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recommendations! Published in 2025 at "Asian Journal of Organic Chemistry"

DOI: 10.1002/ajoc.70204

Abstract: A metal‐free strategy for the preparation of trifluoromethyl‐substituted tetrazoles via KI/TBHP‐mediated oxidative annulation of readily available trifluoroacetimidohydrazides (TFAIHs) and nitromethane has been disclosed. In this transformation, CH3NO2 is applied as both the inexpensive nitrogen synthon… read more here.

Keywords: mediated oxidative; tetrazoles via; substituted tetrazoles; via tbhp ... See more keywords
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TEMPO‐Mediated Oxidative Deformylation of Aldehydes: Applications in the Synthesis of Polyketide Fragments

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recommendations! Published in 2017 at "European Journal of Organic Chemistry"

DOI: 10.1002/ejoc.201701349

Abstract: The TEMPO-mediated oxidative deformylation of aldehydes is reported that yields the TEMPO adducts which can be further oxidized to the corresponding ketones. The focus of this work was on the optimization of a synthetic protocol… read more here.

Keywords: deformylation aldehydes; mediated oxidative; oxidative deformylation; aldehydes applications ... See more keywords

Sodium nitroprusside mediates attenuation of paraquat-mediated oxidative stress in Eruca sativa in vitro

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recommendations! Published in 2022 at "Physiology and Molecular Biology of Plants"

DOI: 10.1007/s12298-022-01132-4

Abstract: Paraquat (PQ) causes oxidative stress, the main source of damage in plants subjected to adverse environmental factors. Sodium nitroprusside (SNP), a signaling molecule, alleviates oxidative damage. The present study was carried out to investigate the… read more here.

Keywords: eruca sativa; stress; oxidative stress; paraquat ... See more keywords

Copper-mediated oxidative pentafluoroethylthiolation of aryl boronic acids with TMSC2F5 and elemental sulfur

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recommendations! Published in 2017 at "Journal of Fluorine Chemistry"

DOI: 10.1016/j.jfluchem.2017.07.008

Abstract: Abstract A copper-mediated oxidative pentafluoroethylthiolation of aryl boronic acids with TMSC 2 F 5 and S 8 was developed. This reaction provides a new access to various aryl pentafluoroethyl thioethers. The use of 2-fluoropyridine as… read more here.

Keywords: boronic acids; mediated oxidative; copper mediated; pentafluoroethylthiolation aryl ... See more keywords

KMnO4-mediated oxidative C N bond cleavage of tertiary amines: Synthesis of amides and sulfonamides

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recommendations! Published in 2019 at "Tetrahedron"

DOI: 10.1016/j.tet.2019.03.047

Abstract: Abstract KMnO4-mediated oxidative C N bond cleavage of tertiary amines producing secondary amine was introduced, which was trapped by electrophiles (acyl chloride and sulfonyl chloride) to form amides and sulfonamides. The reaction could take place… read more here.

Keywords: bond cleavage; tertiary amines; oxidative bond; kmno4 mediated ... See more keywords

Peroxide-mediated oxidative coupling of primary alcohols and disulfides: Synthesis of 2-substituted benzothiazoles

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recommendations! Published in 2019 at "Tetrahedron Letters"

DOI: 10.1016/j.tetlet.2019.05.021

Abstract: Abstract A peroxide-mediated protocol for the synthesis of 2-substituted benzothiazoles was developed, starting from bis( o -aminophenyl) disulfides and primary alcohols. Eleven differently 2-substituted benzothiazoles were prepared in moderate to excellent yields using di- tert… read more here.

Keywords: synthesis substituted; primary alcohols; substituted benzothiazoles; mediated oxidative ... See more keywords

Ti-Catalyzed and -Mediated Oxidative Amination Reactions.

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recommendations! Published in 2021 at "Accounts of chemical research"

DOI: 10.1021/acs.accounts.1c00368

Abstract: ConspectusTitanium is an attractive metal for catalytic reaction development: it is earth-abundant, inexpensive, and generally nontoxic. However-like most early transition metals-catalytic redox reactions with Ti are difficult because of the stability of the high-valent TiIV… read more here.

Keywords: catalyzed mediated; mediated oxidative; oxidative amination; amination reactions ... See more keywords

PhIO-Mediated Oxidative C═C Bond Cleavage and Reassembly toward Highly Functionalized Oxazolones.

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recommendations! Published in 2022 at "Organic letters"

DOI: 10.1021/acs.orglett.1c04326

Abstract: An efficient PhIO-mediated oxidative C═C bond cleavage and reassembly of enaminone toward oxazolone with high regioselectivity has been reported. DFT calculations revealed that the reaction proceeded through an oxygen atom transfer, C═C bond cleavage, alkylthio… read more here.

Keywords: phio mediated; mediated oxidative; bond cleavage; oxidative bond ... See more keywords

Visible-Light Mediated Oxidative Fragmentation of Ethers and Acetals by Means of Fe(III) Catalysis

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recommendations! Published in 2022 at "Organic Letters"

DOI: 10.1021/acs.orglett.2c00231

Abstract: A new method employing iron(III) acetylacetonate along with visible light is described to effect oxidative ring opening of cyclic ethers and acetals with unparalleled efficiency. The method allows for a photocatalytic radical chemistry approach to… read more here.

Keywords: light mediated; oxidative fragmentation; fragmentation ethers; visible light ... See more keywords

Synthesis of the [6.6.7.5] Tetracyclic Core of Calyciphylline N via a Boc-Mediated Oxidative Dearomatization/Diels-Alder Approach.

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recommendations! Published in 2022 at "Organic letters"

DOI: 10.1021/acs.orglett.2c00797

Abstract: A sequential process involving Boc-mediated oxidative dearomatization and inter/intramolecular Diels-Alder reaction was investigated. Based on an intermolecular Diels-Alder reaction and subsequently a radical 7-endo-trig type cyclization, the [6.6.7.5] tetracyclic core of Calyciphylline N was assembled. read more here.

Keywords: diels alder; oxidative dearomatization; core calyciphylline; boc mediated ... See more keywords