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http://acervodigital.unesp.br/handle/11449/129112Full metadata record
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Melo Pereira, José Clayston | - |
| dc.contributor.author | Souza, Maykon Lima | - |
| dc.contributor.author | Franco, Douglas Wagner | - |
| dc.date.accessioned | 2015-10-21T20:23:18Z | - |
| dc.date.accessioned | 2016-10-25T21:08:23Z | - |
| dc.date.available | 2015-10-21T20:23:18Z | - |
| dc.date.available | 2016-10-25T21:08:23Z | - |
| dc.date.issued | 2015-02-01 | - |
| dc.identifier | http://onlinelibrary.wiley.com/doi/10.1002/ejic.201402992/full | - |
| dc.identifier.citation | European Journal Of Inorganic Chemistry. Weinheim: Wiley-v C H Verlag Gmbh, v. 2015, n. 6, p. 1005-1011, 2015. | - |
| dc.identifier.issn | 1434-1948 | - |
| dc.identifier.uri | http://hdl.handle.net/11449/129112 | - |
| dc.identifier.uri | http://acervodigital.unesp.br/handle/11449/129112 | - |
| dc.description.abstract | The reaction between the trans-[RuNO(NH3)(4)P(OEt)(3)](PF6)(3) and L-cysteine (RS-) was studied over a pH range of 2.0-7.4. In this reaction, the concentrations of NO and HNO produced varied as a function of the pH of the solution. The first step of this reaction proceeded quickly [k(1) = (3.5 +/- 0.3)x10(3) M-1 s(-1), pH = 3.5, 25 degrees C] and resulted in the formation of trans-[Ru(NH3)(4)P(OEt)(3)N(O)SR](2+), which dissociated to yield trans-[Ru(NH3)(4)P(OEt)(3)NO](2+) and RS. However, trans-[Ru(NH3)(4)P(OEt)(3)N(O)SR](n-1) can react with a second L-cysteine, yielding trans-[Ru(NH3)(4)P(OEt)(3)N(O)(SR)(2)](+) [k(2) = (3.6 +/- 0.1) M(-1)s(-1), pH = 3.5, 25 degrees C]. Therefore, the trans-[Ru(NH3)(4)P(OEt)(3)NO](2+) species released NO and the trans-[Ru(NH3)(4)P(OEt)(3)N(O)(SR)(2)](n-2) species released HNO. | en |
| dc.description.sponsorship | Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) | - |
| dc.description.sponsorship | Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES) | - |
| dc.description.sponsorship | Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq) | - |
| dc.format.extent | 1005-1011 | - |
| dc.language.iso | eng | - |
| dc.publisher | Wiley-Blackwell | - |
| dc.source | Web of Science | - |
| dc.subject | Nitric oxide | en |
| dc.subject | Nitroxyl | en |
| dc.subject | Nitrogen oxides | en |
| dc.subject | Ruthenium | en |
| dc.subject | Kinetics | en |
| dc.subject | Medicinal chemistry | en |
| dc.title | Nitric Oxide and Nitroxyl Products from the Reaction of L-Cysteine with trans-[RuNO(NH3)(4)P(OEt)(3)](PF6)(3) | en |
| dc.type | outro | - |
| dc.contributor.institution | Universidade de São Paulo (USP) | - |
| dc.contributor.institution | Universidade Estadual Paulista (UNESP) | - |
| dc.description.affiliation | Instituto de Química de São Carlos, Universidade de São Paulo, Av. Trabalhador São Carlense, CEP: 13560-970 – São Carlos – SP, Brazil | - |
| dc.description.affiliationUnesp | Departamento de Química Geral e Inorgânica, Instituto de Química de Araraquara, UNESP – Universidade Estadual Paulista, P. O. Box 355, Araraquara, São Paulo 14801-970, Brazil | - |
| dc.identifier.doi | http://dx.doi.org/10.1002/ejic.201402992 | - |
| dc.identifier.wos | WOS:000349976200013 | - |
| dc.rights.accessRights | Acesso restrito | - |
| dc.relation.ispartof | European Journal Of Inorganic Chemistry | - |
| Appears in Collections: | Artigos, TCCs, Teses e Dissertações da Unesp | |
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