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Revisiting the synthesis of trans-[Pt(dmso)2ClMe] and cis-[Pt(dmso)2Me2]: Experimental and DFT studies

dc.contributor.authorBaquero Velasco, Edwin Arley 
dc.contributor.authorRodriguez Zuñiga, Ana
dc.contributor.authorFlores Serrano, Juan C.
dc.contributor.authorTemprado Morena, Manuel 
dc.contributor.authorJesús Alcañiz, Ernesto de 
dc.date.accessioned2019-06-25T13:37:49Z
dc.date.issued2019-06-07
dc.identifier.bibliographicCitationJournal of Organometallic Chemistry, 2019, v. 896, p. 108-112en
dc.identifier.issn0022-328X
dc.identifier.urihttp://hdl.handle.net/10017/38268en
dc.description.abstractThe preparation of trans-[Pt(dmso)2ClMe] (2) and cis-[Pt(dmso)2Me2] (3) from cis-[Pt(dmso)2Cl2] (1) and SnMe4has been reexamined (dmso = dimethyl sulfoxide). The information obtained from experimental and DFT studies has permitted the improvement of previously reported methods for the synthesis of both complexes in terms of reaction times, reaction yields, and atom economy. These studies show that complex 1reacts with a first equiv of SnMe4to form trans-[Pt(dmso)2ClMe] (2) as an intermediate that quickly reacts with a second equiv of SnMe4to yield cis-[Pt(dmso)2Me2] (3). When only 1 equiv of the organostannane reagent is added, the comproportionation of 3with the excess of unreacted 1leads the reaction back to the formation of trans-[Pt(dmso)2ClMe] (2). The mechanism of this comproportionation has been studied using DFT calculations.en
dc.format.mimetypeapplication/pdfen
dc.language.isoengen
dc.rightsAttribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)en
dc.rights© Elsevier 2019en
dc.rights.urihttp://creativecommons.org/licenses/by-nc-sa/4.0/en
dc.subjectPlatinumen
dc.subjectAlkyl complexesen
dc.subjectSynthesisen
dc.subjectDFT calculationsen
dc.titleRevisiting the synthesis of trans-[Pt(dmso)2ClMe] and cis-[Pt(dmso)2Me2]: Experimental and DFT studiesen
dc.typeinfo:eu-repo/semantics/articleen
dc.subject.ecienciaQuímicaes_ES
dc.subject.ecienciaChemistryen
dc.contributor.affiliationUniversidad de Alcalá. Departamento de Química Orgánica y Química Inorgánica
dc.contributor.affiliationUniversidad de Alcalá. Departamento de Química Analítica, Química Física e Ingeniería Química
dc.date.updated2019-06-25T11:59:00Z
dc.type.versioninfo:eu-repo/semantics/publishedVersionen
dc.identifier.doi10.1016/j.jorganchem.2019.06.002en
dc.relation.projectIDCTQ2017-85203-P y CTQ2016-80600-P (Ministerio de Ciencia, Innovación y Universidadesen
dc.date.embargoEndDate2020-07-12
dc.rights.accessRightsinfo:eu-repo/semantics/openAccessen
dc.identifier.uxxiAR/0000031124
dc.identifier.publicationtitleJournal of Organometallic Chemistryen
dc.identifier.publicationvolume896
dc.identifier.publicationlastpage112
dc.identifier.publicationfirstpage108


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