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P/S ligands derived from carbohydrates in Rh-catalyzed hydrosilylation of ketones

Opened Access P/S ligands derived from carbohydrates in Rh-catalyzed hydrosilylation of ketones

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Autor: Khiar, N.
Pernia Leal, Manuel
Navas, Raquel
Moya, Juan Francisco
García Pérez, María Victoria
Fernández Fernández, Inmaculada
Departamento: Universidad de Sevilla. Departamento de Química Orgánica y Farmacéutica
Fecha: 2012
Publicado en: Organic and Biomolecular Chemistry, 10 (2), 355-360.
Tipo de documento: Artículo
Resumen: Reported is the synthesis of a number of diastereomerically pure cationic Rh(i)-complexes I starting from phosphinite thioglycosides. These complexes were used in the asymmetric hydrosilylation of prochiral ketones. The reactivity and enantioselectivity of the reaction was shown to be dependent on the pyranose ring, the substituent at the sulfur atom, the hydroxylic protective groups and most significantly on the alkene co-ligand
Cita: Khiar, N., Pernia Leal, M., Navas, R., Moya, J.F., García Pérez, M.V. y Fernández Fernández, I. (2012). P/S ligands derived from carbohydrates in Rh-catalyzed hydrosilylation of ketones. Organic and Biomolecular Chemistry, 10 (2), 355-360.
Tamaño: 187.9Kb
Formato: PDF

URI: http://hdl.handle.net/11441/42815

DOI: http://dx.doi.org/10.1039/c1ob06305g

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