INGEBI 02650
INSTITUTO DE INVESTIGACIONES EN INGENIERIA GENETICA Y BIOLOGIA MOLECULAR "DR. HECTOR N TORRES"
Unidad Ejecutora - UE
artículos
Título:
An improved regioselective preparation of methyl 2,3-di-O-acetyl- α , β - D -xylofuranoside
Autor/es:
ESTEBAN D. GUDI Ñ O; ADOLFO M. IRIBARREN; LUIS E. IGLESIAS
Revista:
BIOCATALYSIS AND BIOTRANSFORMATION
Editorial:
TAYLOR & FRANCIS LTD
Referencias:
Lugar: Londres; Año: 2012 vol. 30 p. 431 - 434
ISSN:
1024-2422
Resumen:
Methyl 2,3-di- O -acetyl- α , β - D -xylofuranoside was prepared as the sole regioisomer in 63 72% yield, according to theapplied mass of substrate, through a Candida antarctica lipase B catalysed alcoholysis of methyl 2,3,5-tri-O -acetyl- α , β - D -xylofuranoside. The product is a potential synthetic precursor for 5-modifi ed xylofuranosides and 5 ′ -modifi ed xylonucleosides.
