2023
Selective Methane Oxidation by Heterogenized Iridium Catalysts
Li H, Fei M, Troiano J, Ma L, Yan X, Tieu P, Yuan Y, Zhang Y, Liu T, Pan X, Brudvig G, Wang D. Selective Methane Oxidation by Heterogenized Iridium Catalysts. Journal Of The American Chemical Society 2023, 145: 769-773. PMID: 36594824, DOI: 10.1021/jacs.2c09434.Peer-Reviewed Original ResearchConceptsSelective methane oxidationValue-added oxygenatesPrepared catalystIr complexesIr centerOxide supportIridium catalystEasy separationC bondDirect CHImmobilization approachCatalystMethyl migrationOH productionMethane oxidationAcetic acidDirect routeKey stepCHCarbonylationElectrophilicityOxygenatesCarbonylBondsOxidation
2011
Iridium-Catalyzed Hydrogenation of N-Heterocyclic Compounds under Mild Conditions by an Outer-Sphere Pathway
Dobereiner GE, Nova A, Schley ND, Hazari N, Miller SJ, Eisenstein O, Crabtree RH. Iridium-Catalyzed Hydrogenation of N-Heterocyclic Compounds under Mild Conditions by an Outer-Sphere Pathway. Journal Of The American Chemical Society 2011, 133: 7547-7562. PMID: 21510610, DOI: 10.1021/ja2014983.Peer-Reviewed Original ResearchMild conditionsHomogeneous iridium catalystN-heterocyclic compoundsOuter-sphere mechanismOuter-sphere pathwayInner-sphere mechanismHydrogenation of quinolineUnprecedentedly mild conditionsIridium hydrideIridium-catalyzed hydrogenationCoordination geometryLigand setUnhindered substratesCatalyst precursorsSequential protonCatalytic experimentsCatalytic reactionIridium catalystDFT calculationsDihydride complexCatalyst activityDFT studyHydride transferMechanistic proposalComplex show
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