Please use this identifier to cite or link to this item: http://hdl.handle.net/10261/36513
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Título : Organocatalytic Asymmetric Cyanosilylation of Nitroalkenes
Autor : Bernal, Pablo, Fernández, Rosario, Lassaletta, José M.
Palabras clave : Asymmetric catalysis
Bifunctional catalysis
Conjugate addition
Nitroalkenes
Organocatalysis
Synthetic methods
Fecha de publicación : 8-Jun-2010
Editor: Wiley-VCH
Resumen: New catalyst, new reaction: The unprecedented cyanosilylation of nitroalkenes can be efficiently catalyzed by a bifunctional quinine derivative with tetraalkylammonium cyanide and thiourea moieties. The activation of the nitroalkene by hydrogen bonding to the thiourea, together with the presence of an “active” cyanide, provides a new mode of activation that leads to products in high yields and good selectivities (see scheme).
Descripción : 5 páginas, 1 figura, 5 esquemas
Versión del editor: http://dx.doi.org/10.1002/chem.201001107
URI : http://hdl.handle.net/10261/36513
ISSN: 0947-6539
DOI: 10.1002/chem.201001107
Citación : Chemistry - A European Journal 16(26): 7714-7718 (2010)
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