2023
Electrocatalytic, Homogeneous Ammonia Oxidation in Water to Nitrate and Nitrite with a Copper Complex
Liu H, Lant H, Troiano J, Hu G, Mercado B, Crabtree R, Brudvig G. Electrocatalytic, Homogeneous Ammonia Oxidation in Water to Nitrate and Nitrite with a Copper Complex. ECS Meeting Abstracts 2023, MA2023-01: 2691-2691. DOI: 10.1149/ma2023-01552691mtgabs.Peer-Reviewed Original ResearchWater oxidationAmmonia oxidationO bond formationInitial mechanistic studiesMolecular catalystsCopper complexesMetal electrocatalystsFaradaic efficiencyAqueous mediaBond formationHigh selectivityOxidation processN2 productTitle reactionOxidationMechanistic studiesCatalysisComplexesRoom temperatureFriendly productionWaterElectrocatalystsElectrocatalyticNitrateCatalystLigand Tuning in Cu(pyalk)2 Water Oxidation Electrocatalysis
Cody C, Caes Z, Capobianco M, Mercado B, Crabtree R, Brudvig G. Ligand Tuning in Cu(pyalk)2 Water Oxidation Electrocatalysis. Inorganics 2023, 11: 229. DOI: 10.3390/inorganics11060229.Peer-Reviewed Original ResearchWater oxidationWater oxidation electrocatalysisAnalogous copper complexesWater oxidation electrocatalystsArtificial photosynthetic systemsElectron-donating groupsSolar energy conversionPyalk ligandCatalyst tuningLigand tuningOxidation electrocatalystsCopper complexesFaradaic efficiencyLigand modificationCatalytic propertiesLigand formsAttractive scaffoldFirst-principles predictionPara positionGood activityMolecular systemsPhotosynthetic systemsEnergy conversionComplexesOxidation
2022
Reply To: Confined molecular catalysts provide an alternative interpretation to the electrochemically reversible demetallation of copper complexes
Weng Z, Wu Y, Wang M, Brudvig GW, Batista VS, Liang Y, Feng Z, Wang H. Reply To: Confined molecular catalysts provide an alternative interpretation to the electrochemically reversible demetallation of copper complexes. Nature Communications 2022, 13: 4191. PMID: 35869050, PMCID: PMC9307650, DOI: 10.1038/s41467-022-31662-0.Peer-Reviewed Original ResearchElectrocatalytic, Homogeneous Ammonia Oxidation in Water to Nitrate and Nitrite with a Copper Complex
Liu HY, Lant HMC, Troiano JL, Hu G, Mercado BQ, Crabtree RH, Brudvig GW. Electrocatalytic, Homogeneous Ammonia Oxidation in Water to Nitrate and Nitrite with a Copper Complex. Journal Of The American Chemical Society 2022, 144: 8449-8453. PMID: 35535858, DOI: 10.1021/jacs.2c01788.Peer-Reviewed Original Research
2018
Divergent Control of Point and Axial Stereogenicity: Catalytic Enantioselective C−N Bond‐Forming Cross‐Coupling and Catalyst‐Controlled Atroposelective Cyclodehydration
Kwon Y, Chinn AJ, Kim B, Miller SJ. Divergent Control of Point and Axial Stereogenicity: Catalytic Enantioselective C−N Bond‐Forming Cross‐Coupling and Catalyst‐Controlled Atroposelective Cyclodehydration. Angewandte Chemie International Edition 2018, 57: 6251-6255. PMID: 29637680, PMCID: PMC5964046, DOI: 10.1002/anie.201802963.Peer-Reviewed Original ResearchConceptsAxis of chiralityCopper complexesChiral phosphoric acid catalystChiral copper complexesPhosphoric acid catalystStereogenic carbon centersMultiple stereoisomersCatalytic approachCatalytic reactionStereogenic elementsAcid catalystRemote desymmetrizationCatalyst controlAxial chiralityCarbon centerStereogenic centersCross couplingHigh diastereoselectivityPhosphoric acidCatalystChiralityStereoisomersCyclodehydrationStereogenicityReaction
1984
Electron spin relaxation of CuA and cytochrome a in cytochrome c oxidase. Comparison to heme, copper, and sulfur radical complexes.
Brudvig G, Blair D, Chan S. Electron spin relaxation of CuA and cytochrome a in cytochrome c oxidase. Comparison to heme, copper, and sulfur radical complexes. Journal Of Biological Chemistry 1984, 259: 11001-11009. PMID: 6088526, DOI: 10.1016/s0021-9258(18)90613-7.Peer-Reviewed Original ResearchConceptsType 1 copperType 2 copperSulfur radicalsBlue copper proteinsMetal centerCopper complexesRadical complexesCopper centerCO complexCopper proteinsProtein environmentLow-spin heme proteinsParamagnetic sitesSpin centersHeme proteinsInorganic copperMagnetic dipolar interactionElectron spin relaxationCopperComplexesSpin-lattice relaxationDipolar interactionsCytochrome c oxidaseRadicalsCuA
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