Please use this identifier to cite or link to this item: http://hdl.handle.net/10261/37877
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Título : Aza-Michael addition of chiral hydrazines to alkylidene malonates
Autor : Prieto, Auxiliadora, Fernández, Rosario, Lassaletta, José M., Vázquez, Juan, Álvarez, Eleuterio
Palabras clave : Conjugate addition
Hydrazines
Synthetic methods
Fecha de publicación : 23-Mar-2005
Editor: Elsevier
Resumen: The conjugate spontaneous addition of chiral N,N-dialkylhydrazines 1 to dimethyl alkylidene/arylidene malonates 2, 5–10 affords the corresponding β-hydrazino esters in moderate-to-good yields and selectivities. d-Mannitol-derived hydrazine 1a afforded best results, mainly due to the higher stability of the products 3, 11–16.
Descripción : 5 páginas, 2 figuras, 2 tablas, 3 esquemas.
Versión del editor: http://dx.doi.org/10.1016/j.tet.2005.03.006
URI : http://hdl.handle.net/10261/37877
ISSN: 0040-4020
DOI: 10.1016/j.tet.2005.03.006
Citación : Tetrahedron 61(19): 4609-4613 (2005)
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