On the kinetics of epoxidation of olefins by cis and trans-[RuCl2(dppb)(2,2 '-bipy)] complexes

dc.creatorBogado, AL
dc.creatorde Souza, RF
dc.creatorSchuchardt, U
dc.creatorBatista, AA
dc.date2003
dc.dateSEP 1
dc.date2014-11-14T01:45:56Z
dc.date2015-11-26T16:03:51Z
dc.date2014-11-14T01:45:56Z
dc.date2015-11-26T16:03:51Z
dc.date.accessioned2018-03-28T22:53:04Z
dc.date.available2018-03-28T22:53:04Z
dc.identifierJournal Of Molecular Catalysis A-chemical. Elsevier Science Bv, v. 203, n. 41671, n. 129, n. 135, 2003.
dc.identifier1381-1169
dc.identifierWOS:000184520200013
dc.identifier10.1016/S1381-1169(03)00353-4
dc.identifierhttp://www.repositorio.unicamp.br/jspui/handle/REPOSIP/68702
dc.identifierhttp://www.repositorio.unicamp.br/handle/REPOSIP/68702
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/68702
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1265363
dc.descriptionThe kinetics of the epoxidation of cis-cyclooctene, 2-norbornene and limonene catalyzed by cis-[RuCl2(dppb)(2',2'-bipy)] (1) or trans-[RuCl2(dppb)(2,2'-bipy)] (2) (where, dppb: 1,4-bis(diphenylphosphino)butane; 2,2'-bipy: 2,2'-bipyridine) in the presence of iodosylbenzene (PhIO) follow a Michaelis-Menten type mechanism. The performance of I and 2 in the epoxidation of cis-cyclooctene, 2-norbornene and limonene are respectively (1) V-max = 8.62,11.6 and 4.98 mol 1(-1) min(-1) and (2) V-max = 4.28, 7.55 and 5.66 mol 1(-1) min(-1). The activation energies of the epoxidations catalyzed by 1 are 1.5-3.3 kcal mol(-1) lower than those measured for 2. (C) 2003 Elsevier B.V. All rights reserved.
dc.description203
dc.description41671
dc.description129
dc.description135
dc.languageen
dc.publisherElsevier Science Bv
dc.publisherAmsterdam
dc.publisherHolanda
dc.relationJournal Of Molecular Catalysis A-chemical
dc.relationJ. Mol. Catal. A-Chem.
dc.rightsfechado
dc.rightshttp://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy
dc.sourceWeb of Science
dc.subjectruthenium complexes
dc.subjectalkenes
dc.subjectMichaelis-Menten mechanism
dc.subjectepoxidation
dc.subjectiodosylbenzene
dc.subjectRuthenium Complexes
dc.subjectCatalytic Epoxidation
dc.subjectLigands
dc.subjectAlkenes
dc.subjectReactivity
dc.titleOn the kinetics of epoxidation of olefins by cis and trans-[RuCl2(dppb)(2,2 '-bipy)] complexes
dc.typeArtículos de revistas


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