Methyl 2-O-Allyl-4,6-O-benzylidene-3-O-(2′,3′,4′,6′-tetra-O-acetyl-α-D-mannopyranosyl)-α-D-mannopyranoside (CAS 82185-93-1)

Methyl 2-O-allyl-4,6-O-benzylidene-3-O-(2′,3′,4′,6′-tetra-O-acetyl-α-D-mannopyranosyl)-α-D-mannopyranoside is a crucial compound utilized in carbohydrate chemistry research due to its role as a glycosyl donor in the synthesis of complex oligosaccharides. The chemical mechanism involves its participation in glycosylation reactions, where it acts as a donor molecule, transferring the mannose moiety to an appropriate acceptor molecule. The allyl group enables selective deprotection under mild conditions, ensuring regioselectivity during glycosylation reactions. Additionally, the benzylidene group serves as a protecting group for the hydroxyl functionalities, preventing unwanted side reactions and facilitating the formation of desired glycosidic bonds. This compound has been extensively used in the synthesis of diverse oligosaccharides, which are valuable tools for studying carbohydrate-protein interactions, cell surface glycans, and carbohydrate-based materials. Moreover, Methyl 2-O-allyl-4,6-O-benzylidene-3-O-(2′,3′,4′,6′-tetra-O-acetyl-α-D-mannopyranosyl)-α-D-mannopyranoside finds applications in constructing glycan microarrays, enabling high-throughput screening of carbohydrate-protein interactions and driving advancements in glycobiology and chemical biology research. Its precise structure and functionality make it indispensable in carbohydrate chemistry, facilitating innovations in glycoscience and related fields.