607720-98-9

Basic information

• Product Name: allyl 3,4,6-tri-O-acetyl-2-deoxy-2-phthalimido-β-D-galactopyranosyl-(1->3)-2,6-di-O-benzyl-α-D-galactopyranoside
• Synonyms: allyl 3,4,6-tri-O-acetyl-2-deoxy-2-phthalimido-β-D-galactopyranosyl-(1->3)-2,6-di-O-benzyl-α-D-galactopyranoside
• CAS NO: 607720-98-9
• Molecular Weight: 817.844
• Mol File: 607720-98-9.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: allyl 3,4,6-tri-O-acetyl-2-deoxy-2-phthalimido-β-D-galactopyranosyl-(1->3)-2,6-di-O-benzyl-α-D-galactopyranoside(CAS DataBase Reference)
• NIST Chemistry Reference: allyl 3,4,6-tri-O-acetyl-2-deoxy-2-phthalimido-β-D-galactopyranosyl-(1->3)-2,6-di-O-benzyl-α-D-galactopyranoside(607720-98-9)
• EPA Substance Registry System: allyl 3,4,6-tri-O-acetyl-2-deoxy-2-phthalimido-β-D-galactopyranosyl-(1->3)-2,6-di-O-benzyl-α-D-galactopyranoside(607720-98-9)

Safety Data

• Hazardous Substances Data: 607720-98-9(Hazardous Substances Data)

Upstream product

• 48149-72-0 (2S,3R,4S,5R,6R)-2-Allyloxy-6-hydroxymethyl-tetrahydro-pyran-3,4,5-triol 
• 81713-34-0 Allyl 2,6-di-O-benzyl-3,4-O-isopropylidene-α-D-galactopyranoside 
• 90405-42-8 3,4,6-tri-O-acetyl-2-deoxy-2-phthalimido-β-D-galactopyranose 
• 81713-32-8 allyl 3,4-O-isopropylidene-α-D-galactopyranoside 
• 81704-02-1 1,3,4,6-tetra-O-acetyl-2-deoxy-2-phthalimido-β-D-galactopyranoside 
• 100-39-0 benzyl bromide 
• 37111-91-4 allyl 2,6-di-O-benzyl-α-D-galactopyranoside 
• 137550-62-0 3,4,6-tri-O-acetyl-2-deoxy-2-phthalimido-β-D-galactopyranosyl trichloroacetamidate 

Relevant articles and documents

Synthesis of the blocked pentasaccharide derivative related to the repeating unit of the O-antigen from Shigella dysenteriae type 3 in the form of its allyl glycoside

Starting from D-galactosamine hydrochloride, D-galactose and D-glucose, the tetrasaccharide derivative allyl 2,3,6-tri-O-benzyl-4-O-[methyl (R)-2-propanoate]-β-D-glucopyranosyl-(1→6)-2,3, 4-tri-O-benzyl-α-D-glucopyranosyl-(1→4)-2,6-di-O-benzyl-3-O-(3,4, 6-tri-O-acetyl-2-deoxy-2-phthalimido-β-D-galactopyranosyl) -α-D-galactopyranoside has been synthesized via block synthesis strategy, with one of the blocks containing a methyl (R)-2-propanoate group. Manipulation of protecting groups of this tetrasaccharide derivative followed by its reaction with a galactofuranoside donor afforded the desired pentasaccharide derivative in the form of its allyl glycoside related to the reapeating unit of Shigella dysenteriae type 3.