686767-33-9

Upstream product

• 112107-26-3 methyl (3,4-di-O-benzyl-α-L-rhamnopyranosyl)-(1->2)-3,4-di-O-benzyl-α-L-rhamnopyranoside 
• 170873-76-4 O-<3,4,6-Tri-O-acetyl-2-deoxy-2-(3,4,5,6-tetrachlorophthalimido)-β-D-glucopyranosyl> trichloroacetimidate 
• 106886-83-3 Acetic acid (2S,3R,4R,5S,6S)-4,5-bis-benzyloxy-2-((2R,3R,4R,5S,6S)-4,5-bis-benzyloxy-2-methoxy-6-methyl-tetrahydro-pyran-3-yloxy)-6-methyl-tetrahydro-pyran-3-yl ester 
• 686767-31-7 2-O-acetyl-3,4-di-O-benzyl-1-(2,2,2-trichloroethanimidate)-α/β-L-rhamnopyranoside 

Downstream Products

• 686767-34-0 methyl (2-acetamido-2-deoxy-β-D-glucopyranosyl)-(1->2)-(3,4-di-O-benzyl-α-L-rhamnopyranosyl)-(1->2)-3,4-di-O-benzyl-α-L-rhamnopyranoside 
• 686767-35-1 methyl (2-acetamido-2-deoxy-4,6-O-isopropylidene-β-D-glucopyranosyl)-(1->2)-(3,4-di-O-benzyl-α-L-rhamnopyranosyl)-(1->2)-3,4-di-O-benzyl-α-L-rhamnopyranoside 

Relevant academic research and scientific papers

Total synthesis of a tetra- and two pentasaccharide fragments of the O-specific polysaccharide of Shigella flexneri serotype 2a

The synthesis of the methyl glycoside of the branched pentasaccharide biological repeating unit of the O-antigen of Shigella flexneri serotype 2a is described together with that of the methyl glycoside of the corresponding tetrasaccharide and frame-shifte