pTSA/[bmim][BF4] ionic liquid: a powerful recyclable catalytic system for the synthesis of a-2-deoxyglycosides

Díaz, Gisela; Ponzinibbio, Agustín; Bravo, Rodolfo Daniel

doi:10.1007/s11244-012-9847-6

Artículo

pTSA/[bmim][BF4] ionic liquid: a powerful recyclable catalytic system for the synthesis of a-2-deoxyglycosides

Díaz, Gisela Icon

; Ponzinibbio, Agustín Icon

; Bravo, Rodolfo Daniel

Fecha de publicación: 07/2012

Editorial: Springer/Plenum Publishers

Revista: Topics In Catalysis

ISSN: 1022-5528

Idioma: Inglés

Tipo de recurso: Artículo publicado

Clasificación temática:

Química Orgánica

Resumen

α-2-Deoxyglycosides were synthesized in ionic liquid ([bmim]BF 4)by stereoselective glycosylation of endo-glycals with various o-nucleophiles in the presence of catalytic amount of pTSAin 71-95 % yield. High yields, easy recovery of the products, and reusable reaction medium (pTSA/IL couple) with consistent activity makes this protocol efficient and environmentally benign.

Palabras clave: 2-DEOXYGLYCOSIDES , ENDO-GLYCAL , GLYCOSYLATION , IONIC LIQUID , P-TOLUENSULFONIC ACID

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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/11336/189347

URL: https://link.springer.com/article/10.1007/s11244-012-9847-6

DOI: http://dx.doi.org/10.1007/s11244-012-9847-6

Colecciones

Articulos(CCT - LA PLATA)
Articulos de CTRO.CIENTIFICO TECNOL.CONICET - LA PLATA

Citación

Díaz, Gisela; Ponzinibbio, Agustín; Bravo, Rodolfo Daniel; pTSA/[bmim][BF4] ionic liquid: a powerful recyclable catalytic system for the synthesis of a-2-deoxyglycosides; Springer/Plenum Publishers; Topics In Catalysis; 55; 7-10; 7-2012; 644-648

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