1.
Molecules
; 15(1): 374-84, 2010 Jan 18.
Article
in English
| MEDLINE
| ID: mdl-20110897
ABSTRACT
The deacylation of glucose, galactose and mannose pentaacetates, galactose and mannose penta(3-bromo)benzoates, as well as the dealkylation of 2,3,4,6-tetra-O-acetyl and 2,3,4,6-tetra-O-(3-bromo)benzoyl methyl alpha-D-glucopyranosides have been studied. In addition, a computational study on the deacylation of beta-D-glucose pentaacetate has been carried out with density functional theory (B3LYP/6-31G*). The anomeric effect during deacetylation and dealkylation has been clearly demonstrated in both experimental and computational results.