874904-96-8

Basic information

• Product Name: allyl 2,3-di-O-benzoyl-6-O-(methyl 5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-D-glycero-α-D-galacto-2-nonulopyranosylonate)-α-D-galactopyranoside
• Synonyms: allyl 2,3-di-O-benzoyl-6-O-(methyl 5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-D-glycero-α-D-galacto-2-nonulopyranosylonate)-α-D-galactopyranoside
• CAS NO: 874904-96-8
• Molecular Weight: 901.873
• Mol File: 874904-96-8.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: allyl 2,3-di-O-benzoyl-6-O-(methyl 5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-D-glycero-α-D-galacto-2-nonulopyranosylonate)-α-D-galactopyranoside(CAS DataBase Reference)
• NIST Chemistry Reference: allyl 2,3-di-O-benzoyl-6-O-(methyl 5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-D-glycero-α-D-galacto-2-nonulopyranosylonate)-α-D-galactopyranoside(874904-96-8)
• EPA Substance Registry System: allyl 2,3-di-O-benzoyl-6-O-(methyl 5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-D-glycero-α-D-galacto-2-nonulopyranosylonate)-α-D-galactopyranoside(874904-96-8)

Safety Data

• Hazardous Substances Data: 874904-96-8(Hazardous Substances Data)

Upstream product

• 154391-03-4 allyl 2,3-di-O-benzoyl-α-D-galactopyranoside 
• 874904-90-2 methyl 5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-D-glycero-D-galacto-2-nonulopyranosonate 2-(N-phenyl)trifluoroacetimidate 

Relevant articles and documents

Chemical Synthesis of a Complex-Type N-Glycan Containing a Core Fucose

A chemical synthesis of a core fucose containing N-glycan was achieved. Asparagine was introduced at an early stage of the synthesis, and the sugar chain was convergently elongated. As for the fragment synthesis, we reinvestigated α-sialylation, β-mannosy

Reinvestigation of the C5-acetamide sialic acid donor for α-selective sialylation: Practical procedure under microfluidic conditions

Despite the previous literature describing the "low-to-modest" efficiency, the readily available C5-acetamide donor was reinvestigated for its use in α-sialylation under microfluidic conditions. The N-phenyltrifluoroacetimidate donor was efficiently mixed with an appropriate amount of TMSOTf to produce the α(2-6) and α(2-3)-sialylation products of galactose and glucosamine acceptors in excellent yields and with nearly perfect α-selectivity.