Catalytic Asymmetric 1,4-Additions of β-Keto Esters to Nitroalkenes Promoted by a Bifunctional Homobimetallic Co(2)-Schiff Base Complex

Catalytic asymmetric 1,4-addition of β-keto esters to nitroalkenes is described. 2.5 mol % of a homobimetallic Lewis acid/Brønsted base bifunctional Co(2)-Schiff base complex smoothly promoted the reaction in excellent yield (up to 99%), diastereoselectivity, and enantioselectivity (up to >30:1 d...

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Detalles Bibliográficos
Autores principales: Furutachi, Makoto, Chen, Zhihua, Matsunaga, Shigeki, Shibasaki, Masakatsu
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Molecular Diversity Preservation International 2010
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6256980/
https://www.ncbi.nlm.nih.gov/pubmed/20110907
http://dx.doi.org/10.3390/molecules15010532

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6256980/
https://www.ncbi.nlm.nih.gov/pubmed/20110907
http://dx.doi.org/10.3390/molecules15010532

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