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Copper-catalyzed cascade reactions of α,β-unsaturated esters with keto esters

A copper-catalyzed cascade reaction of α,β-unsaturated esters with keto esters is reported. It features a copper-catalyzed reductive aldolization followed by a lactonization. This method provides a facile approach to prepare γ-carboxymethyl-γ-lactones and δ-carboxymethyl-δ-lactones under mild reacti...

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Publicado en:Beilstein J Org Chem
Main Authors: Li, Zhengning, Wang, Chongnian, Li, Zengchang
Formato: Artigo
Idioma:Inglês
Publicado: Beilstein-Institut 2015
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Acceso en liña:https://ncbi.nlm.nih.gov/pmc/articles/PMC4362015/
https://ncbi.nlm.nih.gov/pubmed/25815072
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.3762/bjoc.11.23
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