53716-97-5Relevant academic research and scientific papers
Directing-protecting groups for carbohydrates. Design, conformational study, synthesis and application to regioselective functionalization
Moitessier, Nicolas,Englebienne, Pablo,Chapleur, Yves
, p. 6839 - 6853 (2007/10/03)
A novel concept of regioselective transformation of secondary hydroxyl groups in carbohydrates is presented. First, the relative reactivity of the free hydroxyl groups of onoprotected d-glucose derivatives was assessed using acetylation as a model reactio
Modulation of the relative reactivities of carbohydrate secondary hydroxyl groups. Modification of the hydrogen bond network
Moitessier, Nicolas,Chapleur, Yves
, p. 1731 - 1735 (2007/10/03)
An approach towards the control of the relative regioselectivity of the secondary hydroxyl groups is presented. Original protecting groups, which are capable of specific intramolecular hydrogen bonds and are likely to modulate the partial charges of the o
Substituent effects on the regioselectivity of enzymatic acylation of 6-O-alkylglycopyranosides using Pseudomonas cepacia lipase
MacManus,Vulfson
, p. 281 - 291 (2007/10/03)
The regioselectivity of acylation of a range of 6-O-protected glycosides using Pseudomonas cepacia lipase in vinyl acetate was tigated. In general, α-glycosides were acylated at the O-2 position and β-glycosides were acylated at the O-3 position. The effe
