The introduction of amino functionalities in a regio-and stereoselective manner onto sugar
scaffolds represents a great challenge in carbohydrate synthesis. The most relevant …

Vinyl sulfones are privileged motifs for assembling prevalent biologically active molecules
and represent “gateway functional groups” in medicinal chemistry and drug discovery …

Bi (OTf) 3 promoted direct and highly stereoselective glycosylation of “disarmed” and
“armed” glycals to synthesize 2-deoxyglycosides has been reported. The tunable and …

A visible light-induced vicinal diazidation of various alkenes using stable sulfonium bis
(acetoxy) iodate (I) and sodium azide as a radical precursor is described. The …

Photoswitchable strategy for selective azidation of structurally diverse olefins under
transition-metal-free conditions is reported. The unprecedented reactivity of …

The photolytic radical-induced vicinal azidooxygenation of synthetically important and
diverse functionalized substrates including unactivated alkenes is reported. The photoredox …

Metal-free, molecular iodine-free direct 1, 2-difunctionalization of unactivated alkenes has
been reported. The sulfonium iodate (I) reagent efficiently promoted the intermolecular …

Dideoxy sugars constitute an important class of anticancer antibiotics natural products and
serve as essential medicinal tools for carbohydrate-based drug discovery and vaccine …

Selective activation of “armed'and ''disarmed” glycal donors enabling the stereo-controlled
glycosylations by employing Cu (II)-catalyst as the promoter has been realized. The …

Abstract Azidohydroxylation of 1-carbamoyl, 1-methoxycarbonyl and 1-cyano substituted d-
lyxo and d-arabino configured O-peracylated glycals was studied and the reaction …