Experimental and theoretical study on the reactivity of the R-CN/H2O2 system in the epoxidation of unfunctionalized olefins
dc.contributor.author | Holleben, Maria Luiza Ambros von | pt_BR |
dc.contributor.author | Livotto, Paolo Roberto | pt_BR |
dc.contributor.author | Schuch, Cristina Maria | pt_BR |
dc.date.accessioned | 2010-07-13T04:18:47Z | pt_BR |
dc.date.issued | 2001 | pt_BR |
dc.identifier.issn | 0103-5053 | pt_BR |
dc.identifier.uri | http://hdl.handle.net/10183/24546 | pt_BR |
dc.description.abstract | A reatividade da acetonitrila, tricloroacetonitrila, benzonitrila, m-clorobenzonitrila, 3- cianopiridina, 1-naftonitrila e 9-antracenonitrila na geração in situ do respectivo ácido peroxicarboximídico foi estudada por cálculos de OM, utilizando o método AM1, e experimentalmente na epoxidação do cicloexeno e R-(+)-limoneno. Os resultados experimentais mostraram que a reatividade do sistema Cl3CCN/H2O2 foi semelhante ao MCPBA na epoxidação de olefinas não-funcionalizadas, quando o solvente utilizado foi uma mistura bifásica CH2Cl2/ H2O. | pt_BR |
dc.description.abstract | A study on the reactivity of peroxycarboximidic acids in situ generated from acetonitrile, trichloroacetonitrile, benzonitrile, m-chlorobenzonitrile, 3-cyanopyridine, 1-naphthonitrile and 9-anthracenenitrile was performed by semiempirical AM1 method and experimentally in the epoxidation of cyclohexene and R-(+)-limonene. Experimental results showed that the reactivity of Cl3CCN/H2O2 was quite similar to MCPBA in the epoxidation of unfunctionalized olefins when a biphasic mixture CH2Cl2/H2O was employed as solvent. | en |
dc.format.mimetype | application/pdf | |
dc.language.iso | eng | pt_BR |
dc.relation.ispartof | Journal of the Brazilian Chemical Society. São Paulo. Vol. 12, n. 1 (jan./fev. 2001), p. 42-46 | pt_BR |
dc.rights | Open Access | en |
dc.subject | Epoxidation | en |
dc.subject | Olefinas : Epoxidação | pt_BR |
dc.subject | Alkenes | en |
dc.subject | Peroxycarboximidic acid | en |
dc.title | Experimental and theoretical study on the reactivity of the R-CN/H2O2 system in the epoxidation of unfunctionalized olefins | pt_BR |
dc.type | Artigo de periódico | pt_BR |
dc.identifier.nrb | 000287987 | pt_BR |
dc.type.origin | Nacional | pt_BR |
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