Please use this identifier to cite or link to this item: http://hdl.handle.net/10261/37639
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Título : Organocatalytic Conjugate Addition of Formaldehyde N,N-Dialkylhydrazones to β,γ-Unsaturated α-Keto Esters
Autor : Herrera, Raquel P., Monge, David, Martín-Zamora, Eloísa, Fernández, Rosario, Lassaletta, José M.
Palabras clave : Formaldehyde
Dialkylhydrazones
Esters
Thioureas
Catalyst
Fecha de publicación : 21-Jul-2007
Editor: American Chemical Society
Citación : Organic Letters 9(17): 3303-3306 (2007)
Resumen: (1S,2R)-1-Aminoindan-2-ol-derived thioureas behave as efficient H-bonding organocatalysts for the nucleophilic conjugate addition of formaldehyde hydrazones to beta,gamma-unsaturated alpha-keto esters as enoate surrogates, affording the corresponding adducts in good yields and enantioselectivities.
Descripción : 4 páginas, 2 figuras, 2 tablas, 2 esquemas.
Versión del editor: http://dx.doi.org/ 10.1021/ol071292c
URI : http://hdl.handle.net/10261/37639
ISSN: 1523-7060
DOI: 10.1021/ol071292c
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