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Please use this identifier to cite or link to this item: http://hdl.handle.net/10261/37877
Title: Aza-Michael addition of chiral hydrazines to alkylidene malonates
Authors: Prieto, María Auxiliadora; Fernández, Rosario; Lassaletta, José M.; Vázquez, Juan; Álvarez, Eleuterio
Keywords: Conjugate addition
Synthetic methods
Issue Date: 23-Mar-2005
Publisher: Elsevier
Citation: Tetrahedron 61(19): 4609-4613 (2005)
Abstract: 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.
Description: 5 páginas, 2 figuras, 2 tablas, 3 esquemas.
Publisher version (URL): 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
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