1569902-07-3

Upstream product

• 7757-38-2 2,3:5,6-di-O-isopropylidene-D-mannofuranose 
• 31024-99-4 1,2-dideoxy-4,5:7,8-di-O-isopropylidene-D-erythro-D-manno-1-yno-octitol 
• 100-39-0 benzyl bromide 

Downstream Products

• 1569902-14-2 methyl 2,3,4-tri-O-benzyl-6-O-[methyl (4,5:7,8-di-O-isopropylidene-3-deoxy-3-iodo-D-glycero-β-D-galacto-2-octulopyranosyl)onate]-α-D-glucopyranoside 
• 1569902-19-7 methyl 2,3,6-tri-O-benzyl-4-O-[methyl (4,5:7,8-di-O-isopropylidene-3-deoxy-3-iodo-D-glycero-β-D-galacto-2-octulopyranosyl)onate]-β-D-glucopyranoside 
• 1569902-22-2 methyl 2,4,6-tri-O-benzyl-3-O-[methyl (4,5:7,8-di-O-isopropylidene-3-deoxy-3-iodo-D-glycero-β-D-galacto-2-octulopyranosyl)onate]-β-D-glactopyranoside 
• 1569902-17-5 methyl 2,3,4-tri-O-benzyl-6-O-[methyl (4,5:7,8-di-O-isopropylidene-3-deoxy-β-D-manno-2-octulopyranosyl)onate]-α-D-glucopyranoside 
• 1569902-20-0 methyl 2,3,6-tri-O-benzyl-4-O-[methyl (4,5:7,8-di-O-isopropylidene-3-deoxy-β-D-manno-2-octulopyranosyl)onate]-β-D-glucopyranoside 
• 1569902-23-3 methyl 2,4,6-tri-O-benzyl-3-O-[methyl (4,5:7,8-di-O-isopropylidene-3-deoxy-β-D-manno-2-octulopyranosyl)onate]-β-D-glactopyranoside 
• 1569902-18-6 methyl 2,3,4-tri-O-benzyl-6-O-[methyl (3-deoxy-β-D-manno-2-octulopyranosyl)onate]-α-D-glucopyranoside 
• 1569902-32-4 methyl 2,4,6-tri-O-benzyl-3-O-[methyl (7,8-O-isopropylidene-3-deoxy-β-D-manno-2-octulopyranosyl)onate]-β-D-galactopyranoside 
• 1569902-36-8 methyl 2,4,6-tri-O-benzyl-3-O-[methyl (4-O-benzyl-7,8-O-isopropylidene-3-deoxy-β-D-manno-2-octulopyranosyl)onate]-β-D-galactopyranoside 
• 1569902-41-5 benzyl (methyl 8-O-benzyl-4,5-O-isopropylidene-3-deoxy-3-iodo-D-glycero-β-D-galacto-2-octulopyranoside)onate 
• 1569902-43-7 benzyl (methyl 8-O-benzyl-4,5-O-isopropylidene-3-deoxy-3-iodo-D-glycero-α-D-galacto-2-octulopyranoside)onate 
• 1569902-49-3 benzyl {methyl 8-O-benzyl-4,5-O-isopropylidene-3-deoxy-3-iodo-7-O-[methyl (4,5:7,8-di-O-isopropylidine-3-deoxy-3-iodo-D-glycero-β-D-galacto-2-octulopyranosyl)onate]-D-glycero-β-D-galacto-2-octulopyranoside}onate 
• 1569902-53-9 benzyl {methyl 8-O-benzyl-4,5-O-isopropylidene-3-deoxy-3-iodo-7-O-[methyl (4,5-O-isopropylidine-3-deoxy-3-iodo-β-D-manno-2-octulopyranosyl)onate]-β-D-manno-2-octulopyranoside}onate 
• 1569902-08-4 1-bromo-3,6-di-O-benzyl-1,2-dideoxy-4,5:7,8-di-O-isopropylidene-D-glycero-D-galacto-1-yno-octitol 

Relevant academic research and scientific papers

Preparation of a protected 3-deoxy-d-manno-oct-2-ulosonate glycal donor for the synthesis of β-KDO-containing oligosaccharides

A practical method for the synthesis of KDO glycal donors was developed. The prepared KDO donors exhibited excellent disastereoselectivity of glycosylation in a CH2Cl2-CH3CN solvent mixture, which was found to be associated with the isopropylidene protection at the C-4 and C-5 hydroxyls. The synthetic use of the KDO donor was demonstrated in the preparation of β-KDO-containing oligosaccharides.