647830-29-3

Upstream product

• 108-24-7 acetic anhydride 
• 639464-28-1 2,4-di-O-benzoyl-α-D-mannopyranosyl azide 

Downstream Products

• 647830-33-9 C₄₇H₄₉N₃O₁₆Si 
• 647830-32-8 2,4-di-O-benzoyl-6-O-(3,6-di-O-acetyl-2,4-di-O-benzoyl-α-D-mannopyranosyl)-α-D-mannopyranosyl azide 
• 647830-34-0 C₄₀H₃₇N₃O₁₄ 
• 647830-31-7 3,6-di-O-acetyl-2,4-di-O-benzoyl-α-D-mannopyranosyl trichloroacetimidate 

Relevant academic research and scientific papers

Regioselective glycosylation of 3,6-unprotected mannoside derivatives: Fast access to high-mannose type oligosaccharides

A regioselective glycosylation of 3,6-unprotected mannoside acceptors was investigated. With glycosyl trichloroacetimidate donors, when an excess of trimethylsilyl trifluoromethanesulfonate is used as the catalyst, 6-O-glycosylation exclusively occurred affording a silylated disaccharide that could be involved in a subsequent glycosylation reaction. As an illustration, the fast synthesis of two trisaccharides and one pentasaccharide was achieved.