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Please use this identifier to cite or link to this item: http://hdl.handle.net/10261/36513
Title: Organocatalytic Asymmetric Cyanosilylation of Nitroalkenes
Authors: Bernal, Pablo; Fernández, Rosario; Lassaletta, José M.
Keywords: Asymmetric catalysis
Bifunctional catalysis
Conjugate addition
Synthetic methods
Issue Date: 8-Jun-2010
Publisher: Wiley-VCH
Citation: Chemistry - A European Journal 16(26): 7714-7718 (2010)
Abstract: 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).
Description: 5 páginas, 1 figura, 5 esquemas
Publisher version (URL): http://dx.doi.org/10.1002/chem.201001107
URI: http://hdl.handle.net/10261/36513
DOI: 10.1002/chem.201001107
ISSN: 0947-6539
E-ISSN: 1521-3765
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