Utilize este identificador para referenciar este registo: http://hdl.handle.net/10400.21/5095
Título: Baeyer-Villiger oxidation of Keotones catalysed by rhenium complexes bearing N- Or Oxo-Ligands
Autor: Alegria, Elisabete Clara Bastos do Amaral
Martins, Luísa Margarida D. R. S.
Kirillova, Marina V.
Pombeiro, Armando J. L.
Palavras-chave: Baeyer-Villiger Oxidation
Hydrogen Peroxide
Rhenium Complexes
Homogeneous Catalysis
Ketones
Lactones
C-Scorpionates
Pyrazole
PT-II catalysts
Hydrogen-peroxide
Molecular-oxygen
Ionic liquids
Lactone hydrolysis
Metal-catalysts
Lewis acidity
Platinum(II)
Palladium(II)
Cyclohexanone
Data: 7-Nov-2012
Editora: Elsevier Science BV
Citação: Alegria, E. C. B. A.; [et al] – Baeyer-Villiger oxidation of Keotones catalysed by rhenium complexes bearing N- Or Oxo-Ligands. Applied Catalysis A-General. ISSN: 0926-860X. Vol. 443 (2012), pp. 27-32
Resumo: Rhenium (I, III-V or VII) complexes bearing N-donor or oxo-ligands catalyse the Baeyer-Villiger oxidation of cyclic and linear ketones (e.g. 2-methylcyclohexanone, 2-methylcyclopentanone, cyclohexanone, cyclopentanone, cyclobutanone and 3,3-dimethyl-2-butanone) into the corresponding lactones or esters, in the presence of aqueous H2O2 (30%). The effects of various reaction parameters are studied allowing to achieve yields up to 54%.
Peer review: yes
URI: http://hdl.handle.net/10400.21/5095
DOI: 10.1016/j.apcata.2012.07.007
ISSN: 0926-860X
Aparece nas colecções:ISEL - Eng. Quim. Biol. - Artigos



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