Advances in synthetic carbohydrate chemistry have dramatically improved access to
common glycans. However, many novel methods still fail to adequately address challenges …

ADP-ribose (ADPr) readers are essential components of ADP-ribosylation signaling, which
regulates genome maintenance and immunity. The identification and discrimination …

Due to the wide presence of carbohydrates in nature and their crucial roles in numerous
important biological processes, oligosaccharides have attracted a lot of attention in synthetic …

Challenges for stereoselective glycosylation of deoxy sugars are notorious in carbohydrate
chemistry. We herein report a novel strategy for the construction of the less investigated β …

β-Stereoselective mannosylation using donors bearing the 2, 6-lactone moiety is described.
In general, glycosylation is a nucleophilic substitution reaction between an alcoholic …

We report herein a novel method for Eosin Y-catalyzed photooxidation of triarylphosphines
under visible light irradiation and aerobic conditions. This new approach employed visible …

A new additive, methyl (phenyl) formamide (MPF), is introduced for the glycosylation of 2-
azido-2-deoxyglucose building blocks. A linear α-(1, 4)-glucosamine tetrasaccharide was …

Cyclic phosphonium anhydrides generated from bis-phosphine oxides and
trifluoromethanesulfonic anhydride are shown as general coupling reagents in a …

An efficient and versatile glycosylation methodology is crucial for the systematic synthesis of
oligosaccharides and glycoconjugates. A direct intermolecular and an indirect …

The thio-additions of glycals were efficiently promoted by a stoichiometric amount of
trimethylsilyl bromide (TMSBr) to produce S-2-deoxyglycosides under solvent-free …