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Title

Organocatalytic Conjugate Addition of Formaldehyde N,N-Dialkylhydrazones to β,γ-Unsaturated α-Keto Esters

AuthorsHerrera, Raquel P.; Monge, David; Martín-Zamora, Eloísa; Fernández, Rosario; Lassaletta, José M.
KeywordsFormaldehyde
Dialkylhydrazones
Esters
Thioureas
Catalyst
Issue Date21-Jul-2007
PublisherAmerican Chemical Society
CitationOrganic Letters 9(17): 3303-3306 (2007)
Abstract(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.
Description4 páginas, 2 figuras, 2 tablas, 2 esquemas.
Publisher version (URL)http://dx.doi.org/ 10.1021/ol071292c
URIhttp://hdl.handle.net/10261/37639
DOI10.1021/ol071292c
ISSN1523-7060
Appears in Collections:(IIQ) Artículos
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