141020-07-7

Basic information

• Product Name: 1-O-Acetyl-2,3,4-tri-O-benzoyl-6-desoxy-α-D-galactopyranose
• Synonyms: 1-O-Acetyl-2,3,4-tri-O-benzoyl-6-desoxy-α-D-galactopyranose
• CAS NO: 141020-07-7
• Molecular Weight: 518.52
• Mol File: 141020-07-7.mol

Chemical Properties

• CAS DataBase Reference: 1-O-Acetyl-2,3,4-tri-O-benzoyl-6-desoxy-α-D-galactopyranose(CAS DataBase Reference)
• NIST Chemistry Reference: 1-O-Acetyl-2,3,4-tri-O-benzoyl-6-desoxy-α-D-galactopyranose(141020-07-7)
• EPA Substance Registry System: 1-O-Acetyl-2,3,4-tri-O-benzoyl-6-desoxy-α-D-galactopyranose(141020-07-7)

Safety Data

• Hazardous Substances Data: 141020-07-7(Hazardous Substances Data)

Upstream product

• 108-24-7 acetic anhydride 
• 101068-99-9 methyl 2,3,4-tri-O-benzoyl α-L-rhamnopyranoside 
• 141115-69-7 per-O-benzoyl-β-D-fucopyranose 

Downstream Products

• 146934-40-9 1-(Trimethylsilyl)ethyl 2,4-di-O-benzoyl-3-O-(2,4-di-O-benzoyl-3-O-chloroacetyl-α-L-rhamnopyranosyl)-α-L-rhamnopyranoside 
• 146934-41-0 1-(Trimethylsilyl)ethyl 2,4-di-O-benzoyl-3-O-(2,4-di-O-benzoyl-α-L-rhamnopyranosyl)-α-L-rhamnopyranoside 
• 146934-35-2 2-(Trimethylsilyl)ethyl 2,3,4-tri-O-benzoyl-α-L-rhamnopyranoside 
• 146934-37-4 2-(Trimethylsilyl)ethyl 2,4-di-O-benzoyl-α-L-rhamnopyranoside 
• 146934-34-1 2,3,4-Tri-O-benzoyl-α-L-rhamnopyranosyl chloride 
• 141115-74-4 Benzyl-O-(2,3,4-tri-O-benzoyl-6-desoxy-α-D-galactopyranosyl)-(1->3)-2-acetamido-4,6-O-benzyliden-2-desoxy-α-D-galactopyranosid 
• 141020-11-3 Benzyl-O-(2,3,4-tri-O-benzoyl-6-desoxy-β-D-galactopyranosyl)-(1->3)-2-acetamido-4,6-O-benzyliden-2-desoxy-α-D-galactopyranosid 
• 141020-12-4 Benzyl-O-(2,3,4-tri-O-benzoyl-6-desoxy-β-D-galactopyranosyl)-(1->3)-2-acetamido-4,6-di-O-acetyl-2-desoxy-α-D-galactopyranosid 
• 122037-30-3 (2R,3S,4S,5R,6R)-2-methyl-6-(2,2,2-trichloro-1-iminoethoxy)tetrahydro-2H-pyran-3,4,5-triyl tribenzoate 
• 87321-98-0 Benzyl-O-(6-desoxy-β-D-galactopyranosyl)-(1->3)-2-acetamido-2-desoxy-α-D-galactopyranosid 
• 1146468-69-0 2,3,4-Tri-O-benzoyl-6-desoxy-α,β-D-galactopyranose 
• 141020-08-8 2,3,4-Tri-O-benzoyl-6-desoxy-α-D-galactopyranosylfluorid 

Relevant articles and documents

Synthesis of tetrasaccharide building block of the O-specific polysaccharide of Shigella dysenteriae type 1

A glycosyl trichloroacetimidate derivative (1) of the tetrasaccharide α-D-Galp-(1→3)-α-D-GlcpNAc-(1→3)-α-L-Rhap-(1→3)-α-L-Rhap was synthesized in a highly stereoselective, stepwise manner, using methyl 1-thioglycosides of L-rhamnose, 2-azido-2-deoxy-D-glucose and D-galactose, as major intermediates. The protecting group scenario in compound 1 permits regioselective deblocking at its 'non-reducing end' unit. Therefore 1 is a suitable intermediate for the preparation of extended fragments of the title polysaccharide.

Building Units of Oligosaccharides, CIII. - Synthesis of Modified Derivatives of the Disaccharide β-D-Gal-(1->3)-α-D-GalNAc for the Examination of Substrate Specifities of Core 2-β6-GlcNAc-Transferase and α-3-Sialyltransferase Involved in the Biosynthesis

Derivatives of benzyl β-D-galactopyranosyl-(1->3)-2-acetamido-2-deoxy-α-D-galactopyranoside have been synthesized.The 6'-, 4'- and 3'-OH group of the galactose moiety as well as the 6- and 4-OH and the 2-acetamido group of the 2-acetamido-2-deoxy-D-galact