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Type: Artigo de periódico
Title: Curiosities About The Aldol Reaction Employed As A Key Step In The Synthesis Of Pteridic Acids A And B [curiosidades Sobre A Reação Aldólica Utilizada Como Etapa Chave Na Síntese Brasileira Dos ácidos Pterídicos A E B]
Author: Dias L.C.
Salles Jr. A.G.
Abstract: This work describes an overview of our synthesis of pteridic acids A and B and discloses some interesting results related to the lithium enolate-mediated aldol reaction used as key step to set up the C5-C15 fragment of these natural products. This first example, as far we know, of an aldol reaction between a chiral enolate of a (Z) enone and a chiral aldehyde has driven us to a series of experiments showing the remarkable relation between enolization selectivity and reaction conditions.
Rights: aberto
Identifier DOI: 
Date Issue: 2010
Appears in Collections:Unicamp - Artigos e Outros Documentos

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