Nilay Hazari
John Randolph Huffman Professor of ChemistryDownloadHi-Res Photo
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John Randolph Huffman Professor of Chemistry
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- Discovery to Cure Internship
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2024
Homogeneous organic reductant based on 4,4′- t Bu2-2,2′-bipyridine for cross-electrophile coupling
Charboneau D, Huang H, Barth E, Deziel A, Germe C, Hazari N, Jia X, Kim S, Nahiyan S, Birriel–Rodriguez L, Uehling M. Homogeneous organic reductant based on 4,4′- t Bu2-2,2′-bipyridine for cross-electrophile coupling. Tetrahedron Letters 2024, 145: 155159. PMID: 39036418, PMCID: PMC11258959, DOI: 10.1016/j.tetlet.2024.155159.Peer-Reviewed Original ResearchConceptsCross-electrophile coupling reactionsHomogeneous reductionCross-electrophile couplingHomogeneous organic reductantsC(sp2)–C(sp3Organic transformationsCoupling reactionMultigram scaleOrganic solventsReduction potentialFunctional groupsOrganic reductantsBu2Ferrocenium/ferroceneMultigramSolventNi/CoReactionSynthesisLong-range electrostatic effects from intramolecular Lewis acid binding influence the redox properties of cobalt–porphyrin complexes
Alvarez-Hernandez J, Zhang X, Cui K, Deziel A, Hammes-Schiffer S, Hazari N, Piekut N, Zhong M. Long-range electrostatic effects from intramolecular Lewis acid binding influence the redox properties of cobalt–porphyrin complexes. Chemical Science 2024, 15: 6800-6815. PMID: 38725508, PMCID: PMC11077573, DOI: 10.1039/d3sc06177a.Peer-Reviewed Original ResearchAltmetricConceptsAza-crown ethersLewis acidAnodic shiftPorphyrin complexesRedox propertiesLong-range electrostatic effectsDensity functional theory calculationsElectrostatic effectsLewis acid bindingCobalt porphyrin complexesMetal aqua complexesPrimary coordination sphereCo II ionsFunctional theory calculationsCoordination sphereReduction electrocatalystsLi +NMR spectroscopyEther groupsCompounds 1Theory calculationsRedox chemistryII ionsBinding constantsReduction potentialEffect of 6,6′-Substituents on Bipyridine-Ligated Ni Catalysts for Cross-Electrophile Coupling
Huang H, Alvarez-Hernandez J, Hazari N, Mercado B, Uehling M. Effect of 6,6′-Substituents on Bipyridine-Ligated Ni Catalysts for Cross-Electrophile Coupling. ACS Catalysis 2024, 14: 6897-6914. PMID: 38737398, PMCID: PMC11087080, DOI: 10.1021/acscatal.4c00827.Peer-Reviewed Original ResearchCitationsAltmetricConceptsBulky substituentsNi complexesCross-electrophile couplingNi-catalyzed transformationII oxidation stateActive catalystTurnover frequencyCatalytic performanceAlkyl radicalsCatalytic intermediatesNi catalystsSubstituentsLow-spinCatalytic activityOxidation stateCl speciesHigh-spinCatalystLigandRoom temperatureBu2ReactionComplexPrecatalystXeCPhotoelectrochemical CO2 Reduction to CO Enabled by a Molecular Catalyst Attached to High-Surface-Area Porous Silicon
Jia X, Stewart-Jones E, Alvarez-Hernandez J, Bein G, Dempsey J, Donley C, Hazari N, Houck M, Li M, Mayer J, Nedzbala H, Powers R. Photoelectrochemical CO2 Reduction to CO Enabled by a Molecular Catalyst Attached to High-Surface-Area Porous Silicon. Journal Of The American Chemical Society 2024, 146: 7998-8004. PMID: 38507795, DOI: 10.1021/jacs.3c10837.Peer-Reviewed Original ResearchCitationsAltmetricConceptsRe catalystsConversion of CO2 to COCO2 reduction to COPhotoelectrochemical CO2 reductionReduction to COSi-based photoelectrodesCO2 to COHigh-surface-areaOptimal reaction conditionsCatalyst attachmentAcetonitrile solutionPhotoelectrochemical conversionSi photoelectrodesSi photocathodeFaradaic efficiencyCatalytic performanceCyclic voltammogramsReaction conditionsSun illuminationCO2 reductionPhotoelectrodeFTIR spectroscopyCatalystPlanar Si waferSi cathode