122220-84-2

Basic information

• Product Name: O-(2,3,4,6-tetra-O-benzyl-α-D-glucopyranosyl)-(1<*>3)-2,4,6-tri-O-benzyl-D-glucopyranose
• Synonyms: O-(2,3,4,6-tetra-O-benzyl-α-D-glucopyranosyl)-(1<*>3)-2,4,6-tri-O-benzyl-D-glucopyranose
• CAS NO: 122220-84-2
• Molecular Weight: 973.173
• Mol File: 122220-84-2.mol
• Article Data: 4

Chemical Properties

• CAS DataBase Reference: O-(2,3,4,6-tetra-O-benzyl-α-D-glucopyranosyl)-(1<*>3)-2,4,6-tri-O-benzyl-D-glucopyranose(CAS DataBase Reference)
• NIST Chemistry Reference: O-(2,3,4,6-tetra-O-benzyl-α-D-glucopyranosyl)-(1<*>3)-2,4,6-tri-O-benzyl-D-glucopyranose(122220-84-2)
• EPA Substance Registry System: O-(2,3,4,6-tetra-O-benzyl-α-D-glucopyranosyl)-(1<*>3)-2,4,6-tri-O-benzyl-D-glucopyranose(122220-84-2)

Safety Data

• Hazardous Substances Data: 122220-84-2(Hazardous Substances Data)

Upstream product

• 84396-58-7 allyl O-(2,3,4,6-tetra-O-benzyl-β-D-glucopyranosyl)-(1<*>3)-2,4,6-tri-O-benzyl-β-D-glucopyranoside 
• 146773-67-3 allyl O-(2,3,4,6-tetra-O-benzyl-β-D-glucopyranosyl)-(1<*>3)-2,4,6-tri-O-benzyl-α-D-glucopyranoside 
• 572-09-8 2,3,4,6-tetra-O-acetyl-D-glucopyranosyl bromide 
• 4291-69-4 2,3,4,6-Tetra-O-benzyl-D-glucopyranose 
• 114055-03-7 allyl O-(2,3,4,6-tetra-O-benzyl-α-D-glucopyranosyl)-(1<*>3)-2,4,6-tri-O-benzyl-β-D-glucopyranoside 
• 83921-83-9 allyl O-(2,3,4,6-tetra-O-benzyl-α-D-glucopyranosyl)-(1<*>3)-2,4,6-tri-O-benzyl-α-D-glucopyranoside 
• 10343-15-4 Acetic acid (2R,3R,4S,5R,6R)-3,5-diacetoxy-2-acetoxymethyl-6-allyloxy-tetrahydro-pyran-4-yl ester 
• 7464-56-4 1-O-allyl-α-D-glucopyranoside 
• 146773-64-0 allyl 2,4,6-tri-O-benzyl-β-D-glucopyranoside 
• 87908-31-4 2-methoxyethyl 2,4,6-tri-O-benzyl-β-D-glucopyranoside 
• 83921-82-8 allyl 2,4,6-tri-O-benzyl-α-D-glucopyranoside 
• 100-44-7 benzyl chloride 
• 100-39-0 benzyl bromide 
• 6564-72-3 2,3,4,6-tetra-O-benzyl-D-glucopyranose 

Downstream Products

• 114055-04-8 2,4,6-tri-O-benzyl-3-O-(2,3,4,6-tetra-O-benzyl-α-D-glucopyranosyl)-α-D-glucopyranosyl chloride 
• 83921-68-0 benzyl O-(2,3,4,6-tetra-O-benzyl-α-D-glucopyranosyl)-(1<*>3)-O-(2,4,6-tri-O-benzyl-β-D-glucopyranosyl)-(1<*>6)-2,3,4-tri-O-benzyl-α-D-glucopyranoside 
• 83921-67-9 benzyl O-(2,3,4,6-tetra-O-benzyl-α-D-glucopyranosyl)-(1<*>3)-O-(2,4,6-tri-O-benzyl-α-D-glucopyranosyl)-(1<*>6)-2,3,4-tri-O-benzyl-α-D-glucopyranoside 
• 83921-70-4 benzyl O-(2,3,4,6-tetra-O-benzyl-β-D-glucopyranosyl)-(1<*>3)-O-(2,4,6-tri-O-benzyl-β-D-glucopyranosyl)-(1<*>6)-2,3,4-tri-O-benzyl-α-D-glucopyranoside 
• 83921-69-1 benzyl O-(2,3,4,6-tetra-O-benzyl-β-D-glucopyranosyl)-(1<*>3)-O-(2,4,6-tri-O-benzyl-α-D-glucopyranosyl)-(1<*>6)-2,3,4-tri-O-benzyl-α-D-glucopyranoside 

Relevant articles and documents

Reagent Controlled Stereoselective Assembly of α-(1,3)-Glucans

Pre-activation based glycosylations have become a very powerful tool in the assembly of oligosaccharides and the use of nucleophilic additives allows for the in situ generation of reactive intermediates with tailored reactivity. We here use a glycosylation strategy that is based on the use of per-benzylated imidate building blocks for the fully stereoselective construction of a spacer equipped Aspergillus fumigatus α-1,3-octaglucan. We have used the trimethylsilyl iodide (TMSI)-triphenylphosphine oxide (Ph3P=O) for the stereoselective installation of an azidopropanol spacer and triflic acid (TfOH)-dimethyl formamide (DMF) enabled glycosylations for the coupling reactions with the secondary glucosyl C-3-alcohols. An operationally simple in situ activation coupling procedure is introduced and used for the final glycosylation events towards the octasaccharide.

Synthesis of trisaccharide glycosides related to nigeran

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