Artículo

Development of polymer-supported chiral aminoalcohols derived from biomass and their application to asymmetric alkylation

Botta, María CelesteIcon ; Biava, Hernan DanielIcon ; Spanevello, Rolando AngelIcon ; Mata, Ernesto GabinoIcon ; Suarez, Alejandra GracielaIcon
Fecha de publicación: 05/2016
Editorial: Pergamon-Elsevier Science Ltd
Revista: Tetrahedron Letters
ISSN: 0040-4039
Idioma: Inglés
Tipo de recurso: Artículo publicado
Clasificación temática:

Resumen

A synthetic strategy has been developed for the preparation of immobilized 1,2-aminoalcohols starting from easily available and renewable chiral building blocks. They were tested as chiral ligands for the asymmetric diethylzinc addition to carbonyl compounds. Enantioselectivities were comparable to those observed for non-immobilized analogs. These results provide strong evidence for the flexibility of our approach to generate highly valuable supported chiral ligands derived from cellulose-rich materials.
Palabras clave: 1,2-Aminoalcohols , Asymmetric Induction , Chiral Ligands , Levoglucosenone , Solid-Phase Synthesis
 
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info:eu-repo/semantics/openAccess Excepto donde se diga explícitamente, este item se publica bajo la siguiente descripción: Creative Commons Attribution-NonCommercial-ShareAlike 2.5 Unported (CC BY-NC-SA 2.5)
Identificadores
URI: http://hdl.handle.net/11336/52642
DOI: https://dx.doi.org/10.1016/j.tetlet.2016.04.021
URL: https://www.sciencedirect.com/science/article/pii/S0040403916303690
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Articulos(IQUIR)
Articulos de INST.DE QUIMICA ROSARIO
Citación
Botta, María Celeste; Biava, Hernan Daniel; Spanevello, Rolando Angel; Mata, Ernesto Gabino; Suarez, Alejandra Graciela; Development of polymer-supported chiral aminoalcohols derived from biomass and their application to asymmetric alkylation; Pergamon-Elsevier Science Ltd; Tetrahedron Letters; 57; 20; 5-2016; 2186-2189
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