fac-[RuCl2(DMSO-S)3(n-butylamine)]: Synthesis, structural characterization and dual catalytic performance

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dc.contributor.authorSilva, Tiago B.
dc.contributor.authorMartins, Daniele M.
dc.contributor.authorGois, Patrik D.S. [UNESP]
dc.contributor.authorBorim, Patrícia
dc.contributor.authorMaia, Pedro I.S.
dc.contributor.authorCarvalho, Valdemiro P. [UNESP]
dc.contributor.authorLima-Neto, Benedito S.
dc.contributor.institutionUniversidade de São Paulo (USP)
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUniversidade Federal do Triângulo Mineiro
dc.date.accessioned2020-12-12T01:09:21Z
dc.date.available2020-12-12T01:09:21Z
dc.date.issued2020-02-01
dc.description.abstractThe synthesis, spectroscopic properties and crystal structure of the novel complex fac-[RuCl2(DMSO-S)3(n-butylamine)] (DMSO-S = sulfur-bonded dimethylsulfoxide) have been reported. The coordination environment of the ruthenium atom is best described as a distorted octahedral, where three DMSO ligands occupy one face of the octahedron, while the two chlorido and the amine ligand occupy the other one. The catalytic activity of fac-[RuCl2(DMSO-S)3(n-butylamine)] was probed in two processes, ring-opening metathesis polymerization (ROMP) and atom-transfer radical polymerization (ATRP). The ROMP of norbornene (NBE) was carried out in the presence of ethyl diazoacetate (EDA) for 5 min at 50 °C which afforded yields around 80%. Poly(norbornadiene) was only produced by photoinduced ROMP leading to 27% yield. The catalytic activity for ATRP of methyl methacrylate (MMA) and styrene (St) for 8 h resulted in 88 and 33%, respectively.en
dc.description.affiliationInstituto de Química de São Carlos Universidade de São Paulo, 13560-970
dc.description.affiliationFaculdade de Ciências e Tecnologia UNESP – Univ. Estadual Paulista, 19060-900
dc.description.affiliationDepartamento de Química Universidade Federal do Triângulo Mineiro, 38025-440
dc.description.affiliationUnespFaculdade de Ciências e Tecnologia UNESP – Univ. Estadual Paulista, 19060-900
dc.description.sponsorshipCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.description.sponsorshipIdFAPESP: 2017/06329-5
dc.description.sponsorshipIdFAPESP: 2018/06340-1
dc.identifierhttp://dx.doi.org/10.1016/j.inoche.2019.107749
dc.identifier.citationInorganic Chemistry Communications, v. 112.
dc.identifier.doi10.1016/j.inoche.2019.107749
dc.identifier.issn1387-7003
dc.identifier.scopus2-s2.0-85076922729
dc.identifier.urihttp://hdl.handle.net/11449/198313
dc.language.isoeng
dc.relation.ispartofInorganic Chemistry Communications
dc.sourceScopus
dc.subjectAncillary ligand
dc.subjectATRP
dc.subjectCrystal structure
dc.subjectDimethylsulfoxide
dc.subjectROMP
dc.subjectRuthenium
dc.titlefac-[RuCl2(DMSO-S)3(n-butylamine)]: Synthesis, structural characterization and dual catalytic performanceen
dc.typeArtigo

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