69850-47-1

Upstream product

• 25019-69-6 methyl 4-O-benzyl-α-L-rhamnopyranoside 
• 100-39-0 benzyl bromide 
• 388079-36-5 (2R,3R,4R,5S,6S)-3,5-Bis-benzyloxy-2-methoxy-6-methyl-4-trityloxy-tetrahydro-pyran 
• 65475-58-3 methyl 4-O-acetyl-endo-2,3-O-benzylidene-α-L-rhamnopyranoside 
• 65475-56-1 methyl 4-O-acetyl-exo-2,3-O-benzylidene-α-L-rhamnopyranoside 
• 100-44-7 benzyl chloride 
• 65529-46-6 Methyl exo-2,3-di-O-benzylidene-α-L-rhamnopyranoside 
• 65529-48-8 methyl endo-2,3-O-benzylidene-α-L-rhamnopyranoside 
• 1125-88-8 benzaldehyde dimethyl acetal 
• 69558-09-4 methyl 3-O-allyl-4-O-benzyl-α-L-rhamnopyranoside 
• 134311-54-9 methyl 3-O-allyl-α-L-rhamnopyranoside 
• 72398-12-0 methyl 3-O-trityl-α-L-rhamnopyranoside 
• 14917-55-6 methyl 6-deoxy-α-L-mannopyranoside 
• 73-34-7 L-rhamnose 

Downstream Products

• 131643-23-7 C₅₅H₅₂O₁₄ 
• 127840-84-0 C₃₀H₄₂O₉ 
• 127840-83-9 methyl O-(3-O-allyl-2,4-di-O-benzyl-α-L-rhamnopyranosyl)-(1->3)-2,4-di-O-benzyl-α-L-rhamnopyranoside 
• 127840-82-8 Chloro-acetic acid (2S,3S,4R,5R,6S)-4,5-bis-benzyloxy-6-((2R,3R,4R,5S,6S)-3,5-bis-benzyloxy-2-methoxy-6-methyl-tetrahydro-pyran-4-yloxy)-2-methyl-tetrahydro-pyran-3-yl ester 
• 130674-85-0 Acetic acid (2R,3S,4R,5R,6S)-3-acetoxy-2-acetoxymethyl-6-((2R,3R,4R,5S,6S)-3,5-bis-benzyloxy-2-methoxy-6-methyl-tetrahydro-pyran-4-yloxy)-5-(1,3-dioxo-1,3-dihydro-isoindol-2-yl)-tetrahydro-pyran-4-yl ester 
• 71348-35-1 methyl 2,4-di-O-benzyl-3-O-(2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl)-α-L-rhamnopyranoside 
• 144174-67-4 Acetic acid (2S,3R,4R,5S,6S)-4-allyloxy-5-benzyloxy-2-((2R,3R,4R,5S,6S)-3,5-bis-benzyloxy-2-methoxy-6-methyl-tetrahydro-pyran-4-yloxy)-6-methyl-tetrahydro-pyran-3-yl ester 
• 148168-46-1 Acetic acid (2S,3R,4R,5S,6S)-3-acetoxy-6-((2R,3R,4R,5S,6S)-3,5-bis-benzyloxy-2-methoxy-6-methyl-tetrahydro-pyran-4-yloxy)-5-methoxy-2-methyl-tetrahydro-pyran-4-yl ester 
• 74050-68-3 methyl 2,4-di-O-benzyl-3-O-methyl-α-L-rhamnopyranoside 
• 160529-50-0 methyl O-(3-O-acetyl-2-O-benzoyl-4-O-benzyl-α-L-rhamnopyranosyl)-(1<*>3)-2,4-di-O-benzyl-α-L-rhamnopyranoside 
• 157364-05-1 methyl 3-O-(3-O-allyl-2,4,6-tri-O-benzyl-α-D-galactopyranosyl)-2,4-di-O-benzyl-α-L-rhamnopyranoside 
• 294677-67-1 methyl (2,3-di-O-acetyl-4-O-benzyl-α-L-rhamnopyranosyl)-(1->3)-2,4-di-O-benzyl-α-L-rhamnopyranoside 
• 388079-31-0 methyl O-(2,3,5-tri-O-benzyl-β-D-ribofuranosyl)-(1->3)-2,4-di-O-benzyl-α-L-rhamnopyranoside 
• 388079-33-2 methyl O-(2-O-allyl-3,5-di-O-benzyl-β-D-ribofuranosyl)-(1->3)-2,4-di-O-benzyl-α-L-rhamnopyranoside 

Relevant academic research and scientific papers

Combination of solid phase and solution phase synthesis of oligosaccharides using sonication

An approach that combines solid phase and solution phase synthesis of oligosaccharides via the assistance of sonication has been developed. By employing the traceless linker, the designed oligosaccharides can be obtained in pure form and, more importantly

Synthesis of β-D-ribofuranosyl-(1→3)-α-L-rhamnopyranose by in situ activating glycosylation using 1-OH sugar derivative and Me3SiBr-CoBr2-Bu4NBr-molecular sieves 4A system

Β-D-Ribofuranosyl-(1→3)-α-L-rhamnopyranosyl-(1→3)- L-rhamnopyranose, the trisaccharide repeating unit of the C. freundii O28, 1c O-specific polysaccharide, was synthesized using in situ activating glycosylation of the 1-OH sugar derivatives and a reagent mixture of trimethylsilyl bromide, cobalt(II) bromide, tetrabutylammonium bromide, and molecular sieves 4A. Regioselective tritylation was useful for synthesizing the 3-OH derivatives of methyl, allyl, and benzyl α-L-rhamnosides.

Synthesis of some di- and trisaccharides related to the repeating unit of the K-antigen from Klebsiella type 55

Methyl 3-O-α-D-galactopyranosyl-α-L-rhamnopyranoside (6), methyl 2-O-acetyl-3-O-α-D-galactopyranosyl-α-L-rhamnopyranoside (10) and methyl 2-O-acetyl-3-O-(3-O-α-D-glucopyranosyluronic acid-α-D-galactopyranosyl)-α-L-rhamnopyranoside (14) have been synthesis

Synthesis of methyl 3-O--α-L-rhamnopyranoside, a trisaccharide related to the Klebsiella type 9 antigen

The trisaccharide related to the polysaccharide from Klebsiella type 9 namely methyl 3-O--α-L-rhamnopyranoside (12) has been synthesised in 11 steps from the constituent sugars.

A Novel Approach for Stereochemical Analysis of 1-Carboxyethyl Sugar Ethers by NMR Spectroscopy

A general strategy for the stereochemical analysis of 1-carboxyethyl sugar ethers is introduced in which the chirality of the lactyl group is related to that of the sugar moiety in a conformationally rigid lactone derivative.With the aid of molecular modeling, the stereochemistry is determined through the use of NOE measurements.This procedure was evaluated using synthetic diastereomeric samples of (R)- and (S)-methyl 3-O-(1-carboxyethyl)-α-L-rhamnopyranoside, and it was successfully applied to the stereochemical analysis of N-acetylmuramic acid.The generality of this approach is illustrated here with a 4-O-substituted 1-carboxyethyl sugar ether.It was found that the lactyl group of 4-O-(1-carboxyethyl)-D-mannopyranose, which was obtained from the capsular polysaccharide of Rhodococcus equi serotype 3, has the (S)-configuration.

Synthesis of methyl 3-o-[3-o-(2,3,4-tri-o-methyl-α-L-rhamnopyranosyl)-α-L- rhamnopyranosyl]-α-L-rhamnopyranoside : The outer trisaccharide unit of a unique Mycobacterium xenopi glycopeptidolipid

The combination of sugars present in Mycobecterium xenopi glycopeptido-lipid (GPL X-1) has been characterised as O-(2,3,4-tri-O-methyl-α-L-rhamnopyranosyl)-(1-3)-O-(α-L- rhamnopyranosyl)-(1-3)-O-(α-L-rhamnopyranosyl)-(1-3)-6-deoxy-L-glucose. Two synthetic

A NOVEL REDUCTIVE RING-OPENING OF CARBOHYDRATE BENZYLIDENE ACETALS

Further examples are given of a facile, highly regioselective, reductive opening of benzylidene acetals of hexopyranosides using sodium cyanoborohydride-hydrogen chloride.For dioxolane benzylidene acetals, the direction of reductive opening of the five-me