Interaction of Copper(II) Dithiocarbamates with Hydrogen Peroxide
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| Natura: | Artículo científico |
| Lingua: | en |
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Sociedad Química de México
2000
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| _version_ | 1876430608885874688 |
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| author | Alicia Díaz |
| author_facet | Alicia Díaz |
| contents | Interaction of Copper(II) Dithiocarbamates with Hydrogen Peroxide Alicia Díaz Roberto Cao Lázaro G. Pérez Reynaldo Moya Multidisciplinaria (Ciencias Naturales y Exactas) redox complex decomposition hydrogen peroxide copper(II) dithiocarbamates The possible reaction of copper(II) dithiocarbamates withSOD-like activity and the ligands themselves with hydrogen peroxidewas studied. Three dithiocarbamates (DTC) were selected: morpholyl(MorDTC) and those of L-glutamic acid (GluDTC) and L-proline(ProDTC). DTC salts reacted with H2O2, in a non-catalytic way, toform the corresponding disulfide and water. It was assumed that asulfidyl radical is formed as intermediate. When these DTC formhighly stable complexes with Cu(II), no interaction takes place. In thecase of Cu(GluDTC)24 a partial dissociation of the complex provokesthe reaction of the liberated ligand with H2O2, but disulfide is notformed, since apparently the intermediate reacts via redox withCu(II), conducting to the total decomposition of the complex. 2000 artículo científico 1870-249X https://www.redalyc.org/articulo.oa?id=47544220 en http://www.redalyc.org/revista.oa?id=475 Journal of the Mexican Chemical Society application/pdf Sociedad Química de México Journal of the Mexican Chemical Society (México) Num.2 Vol.44 |
| format | Artículo científico |
| id | redalyc_47544220 |
| institution | Redalyc |
| language | en |
| publishDate | 2000 |
| publisher | Sociedad Química de México |
| spellingShingle | Interaction of Copper(II) Dithiocarbamates with Hydrogen Peroxide Alicia Díaz Multidisciplinaria (Ciencias Naturales y Exactas) redox complex decomposition hydrogen peroxide copper(II) dithiocarbamates Interaction of Copper(II) Dithiocarbamates with Hydrogen Peroxide Alicia Díaz Roberto Cao Lázaro G. Pérez Reynaldo Moya Multidisciplinaria (Ciencias Naturales y Exactas) redox complex decomposition hydrogen peroxide copper(II) dithiocarbamates The possible reaction of copper(II) dithiocarbamates withSOD-like activity and the ligands themselves with hydrogen peroxidewas studied. Three dithiocarbamates (DTC) were selected: morpholyl(MorDTC) and those of L-glutamic acid (GluDTC) and L-proline(ProDTC). DTC salts reacted with H2O2, in a non-catalytic way, toform the corresponding disulfide and water. It was assumed that asulfidyl radical is formed as intermediate. When these DTC formhighly stable complexes with Cu(II), no interaction takes place. In thecase of Cu(GluDTC)24 a partial dissociation of the complex provokesthe reaction of the liberated ligand with H2O2, but disulfide is notformed, since apparently the intermediate reacts via redox withCu(II), conducting to the total decomposition of the complex. 2000 artículo científico 1870-249X https://www.redalyc.org/articulo.oa?id=47544220 en http://www.redalyc.org/revista.oa?id=475 Journal of the Mexican Chemical Society application/pdf Sociedad Química de México Journal of the Mexican Chemical Society (México) Num.2 Vol.44 |
| title | Interaction of Copper(II) Dithiocarbamates with Hydrogen Peroxide |
| topic | Multidisciplinaria (Ciencias Naturales y Exactas) redox complex decomposition hydrogen peroxide copper(II) dithiocarbamates |
| url | https://www.redalyc.org/articulo.oa?id=47544220 |