Mild and General Protocol for Selective Deacetylation of Acetyl/Benzoyl-Protected Carbohydrates.
J Org Chem
; 89(14): 10021-10026, 2024 Jul 19.
Article
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| MEDLINE
| ID: mdl-38955329
ABSTRACT
Herein, we report a mild and general protocol for chemoselective deacetylation of mixed acetyl- and benzoyl-protected carbohydrates under mild acidic conditions. The protocol allows quick access to partially protected carbohydrates, which serve as versatile synthetic intermediates during the total synthesis of various mono- and oligosaccharide targets. The applicability of the developed protocol was successfully demonstrated on a range of carbohydrate substrates of various configurations and substitution patterns featuring functionalized aliphatic and aromatic aglycones. The protocol has shown excellent compatibility with the widely used O-anomeric protecting groups, prespacer aglycones, and thioglycoside glycosyl donors.
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1
Colección:
01-internacional
Base de datos:
MEDLINE
Idioma:
En
Revista:
J Org Chem
Año:
2024
Tipo del documento:
Article
País de afiliación:
Rusia