Ionically Tagged Iron Complex-Catalyzed Epoxidation of Olefins in Imidazolium-Based Ionic Liquids

dc.creatordos Santos, MR
dc.creatorDiniz, JR
dc.creatorArouca, AM
dc.creatorGomes, AF
dc.creatorGozzo, FC
dc.creatorTamborim, SM
dc.creatorParize, AL
dc.creatorSuarez, PAZ
dc.creatorNeto, BAD
dc.date2012
dc.date2014-07-30T14:35:21Z
dc.date2015-11-26T16:36:11Z
dc.date2014-07-30T14:35:21Z
dc.date2015-11-26T16:36:11Z
dc.date.accessioned2018-03-28T23:18:49Z
dc.date.available2018-03-28T23:18:49Z
dc.identifierChemsuschem. Wiley-v C H Verlag Gmbh, v. 5, n. 4, n. 716, n. 726, 2012.
dc.identifier1864-5631
dc.identifierWOS:000302164500018
dc.identifier10.1002/cssc.201100453
dc.identifierhttp://www.repositorio.unicamp.br/jspui/handle/REPOSIP/60705
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/60705
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1271726
dc.descriptionCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.descriptionA new ionophilic ligand and a new ionically tagged imidazolium-based iron(III) complex were synthesized and applied in the air oxidation (also hydrogen peroxide) of alkenes in imidazolium-based ionic liquids. At least ten recycling reactions were performed. The epoxidized olefin was obtained in very good yields of 8491?%. Some important mechanistic insights are also provided based on electrospray ionization quadrupoletime of flight mass spectrometry for the oxidation reaction. These results indicate that oxidations can take place by two different pathways, depending on the reaction condition: a radical or a concerted mechanism. These results contribute towards a better understanding of iron-catalyzed oxidation mechanisms.
dc.description5
dc.description4
dc.description716
dc.description726
dc.descriptionCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.descriptionFINEP
dc.descriptionFINATEC
dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.descriptionFAPDF
dc.descriptionDPP-UnB
dc.descriptionCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.languageen
dc.publisherWiley-v C H Verlag Gmbh
dc.publisherWeinheim
dc.publisherAlemanha
dc.relationChemsuschem
dc.relationChemSusChem
dc.rightsfechado
dc.rightshttp://olabout.wiley.com/WileyCDA/Section/id-406071.html
dc.sourceWeb of Science
dc.subjectcytochromes
dc.subjectionic liquids
dc.subjectiron
dc.subjectmass spectrometry
dc.subjectreaction mechanisms
dc.subjectCytochrome-p450 Model Reactions
dc.subjectCross-coupling Reactions
dc.subjectHydrogen-peroxide
dc.subjectCis-dihydroxylation
dc.subjectAlkene Epoxidation
dc.subjectOrganic-synthesis
dc.subjectPorphyrin
dc.subjectAcid
dc.subjectMechanism
dc.subjectOxidant
dc.titleIonically Tagged Iron Complex-Catalyzed Epoxidation of Olefins in Imidazolium-Based Ionic Liquids
dc.typeArtículos de revistas


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