69558-09-4

Upstream product

• 101528-45-4 methyl 2-O-acetyl-3-O-allyl-4-O-benzyl-α-L-rhamnopyranoside 
• 101528-44-3 methyl 3-O-allyl-2-O-benzoyl-4-O-benzyl-α-L-rhamnopyranoside 
• 25019-69-6 methyl 4-O-benzyl-α-L-rhamnopyranoside 
• 106-95-6 allyl bromide 
• 100-39-0 benzyl bromide 
• 14133-63-2 methyl 2,3-O-isopropylidene-α-L-rhamnoside 
• 25019-68-5 methyl 4-O-benzyl-2,3-O-isopropylidene-α-L-rhamnopyranoside 
• 90164-72-0 methyl 2-O-benzoyl-4-O-benzyl-α-L-rhamnopyranoside 
• 90164-70-8 methyl 2-O-acetyl-4-O-benzyl-α-L-rhamnopyranoside 

Downstream Products

• 101528-49-8 methyl 2-O-(3,4,6-tri-O-acetyl-2-deoxy-2-phthalimido-β-D-glucopyranosyl)-3-O-allyl-4-O-benzyl-α-L-rhamnopyranoside 
• 101528-57-8 Benzoic acid (2R,3R,4R,5S,6S)-4-allyloxy-2-((2R,3R,4R,5S,6S)-4-allyloxy-5-benzyloxy-2-methoxy-6-methyl-tetrahydro-pyran-3-yloxy)-5-benzyloxy-6-methyl-tetrahydro-pyran-3-yl ester 
• 101528-56-7 methyl 2-O-(3-O-allyl-2-O-benzoyl-4-O-benzyl-α-L-rhamnopyranosyl)-3-O-allyl-4-O-benzyl-α-L-rhamnopyranoside 
• 144174-59-4 (2R,3R,4S,5S,6S)-4-Allyloxy-5-benzyloxy-6-methyl-tetrahydro-pyran-2,3-diol 
• 135041-31-5 methyl 3-O-allyl-2,4-di-O-benzyl-α-L-rhamnopyranoside 
• 136933-79-4 Methyl 3-O-allyl-4-O-benzyl-2-O-methyl-α-L-rhamnopyranoside 
• 247092-68-8 methyl (2,3,4-tri-O-benzoyl-α-L-rhamnopyranosyl)-(1->2)-3-O-allyl-4-O-benzyl-α-L-rhamnopyranoside 
• 69850-47-1 (2R,3R,4R,5R,6S)-3,5-Bis-benzyloxy-2-methoxy-6-methyl-tetrahydro-pyran-4-ol 
• 71348-35-1 methyl 2,4-di-O-benzyl-3-O-(2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl)-α-L-rhamnopyranoside 
• 136933-81-8 1,2-di-O-acetyl-3-O-allyl-4-O-benzyl-α-L-rhamnopyranose 
• 144174-62-9 Methyl 2,4-di-O-benzyl-3-O-α-L-rhamnopyranosyl-α-L-rhamnopyranoside 
• 92975-97-8 methyl 2,4-di-O-benzyl-3-O-(2,3-O-isopropylidene-α-L-rhamnopyranosyl)-α-L-rhamnopyranoside 
• 144174-64-1 methyl (4-O-benzyl-α-L-rhamnopyranosyl)-(1->3)-2,4-di-O-benzyl-α-L-rhamnopyranoside 
• 144174-63-0 Methyl 2,4-di-O-benzyl-3-O-(4-O-benzyl-2,3-O-isopropylidene-α-L-rhamnopyranosyl)-α-L-rhamnopyranoside 

Relevant academic research and scientific papers

Synthesis of a tri- and tetrasaccharide fragment specific for the Shigella flexneri serotype 5a O-antigen. A reinvestigation

Stereocontrolled, stepwise synthesis of methyl α-L-rhamnopyranosyl-(1→2)-[α-D-glucopyranosyl-(1→3)]-α-L-rhamnopyranoside (A(E)B, 1) and methyl 2-acetamido-2-deoxy-β-D-glucopyranosyl-(1→2)-α-L-rhamnopyranosyl -(1→2)-[α-D-glucopyranosyl-(1 →3)]-α-L-rhamnopy

A stereoconvergent synthesis of the oligosaccharide segment of glycopeptidolipid antigen of mycobacterium avium serotype 4 : A dominant serovariant observed in patients with acquired immune deficiency syndrome

A stereoconvergent approach for the oligosaccharide segment of glycopeptidolipid antigen of Mycobacterium avium serotype 4, commonly occurs in AIDS patients, is described. A stereoconvergent approach to the tetrasaccharide segment of Mycobacterium avium serotype 4 is described. 4-O-Me-α-L-Rhap-(1→4)-2-O-Me-α-L-Fucp-(1→3)-a-L-Rhap- (1→2)-6-deoxy-L-Talose.

Synthesis of disaccharide methyl glycosides related to the polysaccharide from Klebsiella serotype 40 and a study of their inhibition in the precipitin reaction.

The methyl glycosides of alpha-D-Manp-(1----4)-alpha-L-Rhap (3), alpha-L-Rhap-(1----3)-beta-D-Galp (4), beta-L-Rhap-(1----3)-beta-D-Galp (5), beta-D-Galp-(1----2)-alpha-L-Rhap (6), and beta-D-GlcpA-(1----2)-alpha-L-Rhap (7) have been synthesised and their

Strategies for the Synthesis of Branched Oligosaccharides of the Shigella flexneri 5a, 5b, and Variant X Serogroups Employing a Multifunctional Rhamnose Precursor

Allylation of methyl-2-O-benzoyl-4-O-benzyl-α-L-rhamnopyranoside (4) using allyl trichloroacetimidate under mildly acidic conditions provides the multifunctional rhamnose derivative (7).Glycosylation of the vicinal O-2 and O-3 positions of this derivative in either sequence permitted the synthesis, in good yield, of a branched trisaccharide (24) corresponding to a crucial portion of the Shigella flexneri variant X O-antigen.The flexibility of the derivative (7) was further demonstrated by the synthesis of a tetrasaccharide (36) containing the branch point of the S. flexneri serogroup 5a antigen.Attempts to synthesize the pentasaccharide(39) corresponding to the branched S. flexneri serogroup 5b antigen were hampered by the low yields and poor stereospecifity of the α-glucosylation reactions.