121360-14-3

Upstream product

• 117252-95-6 2-(trimethylsilyl)ethyl β-D-galactopyranoside 
• 100-39-0 benzyl bromide 

Downstream Products

• 821018-38-6 2-(trimethylsilyl)ethyl 3-O-benzyl-6-O-levulinoyl-β-D-galactopyranoside 
• 146196-38-5 methyl 2,4,6-tri-O-benzoyl-3-O-benzyl-1-thio-β-D-galactopyranoside 
• 171071-79-7 2-(Trimethylsilyl)ethyl O-(methyl 4,5,7,8,9-penta-O-acetyl-3-deoxy-D-glycero-α-D-galacto-2-nonulopyranosylonate)-(2->6)-2,4-di-O-benzoyl-3-O-benzyl-β-D-galactopyranoside 
• 171071-80-0 O-(Methyl 4,5,7,8,9-penta-O-acetyl-3-deoxy-D-glycero-α-D-galacto-2-nonulopyranosylonate)-(2->6)-1-O-acetyl-2,4-di-O-benzoyl-3-O-benzyl-β-D-galactopyranose 
• 171071-81-1 Methyl O-(methyl 4,5,7,8,9-penta-O-acetyl-3-deoxy-D-glycero-α-D-galacto-2-nonulopyranosylonate)-(2->6)-2,4-di-O-benzoyl-3-O-benzyl-1-thio-β-D-galactopyranoside 
• 191924-41-1 2-(trimethylsilyl)ethyl 2,3-di-O-benzyl-β-D-galactopyranoside 
• 191924-39-7 2-(trimethylsilyl)ethyl 2-O-benzoyl-3-O-benzyl-β-D-galactopyranoside 
• 191924-40-0 2-(trimethylsilyl)ethyl 2,3-di-O-benzyl-4,6-O-isopropylidene-β-D-galactopyranoside 
• 666748-40-9 (methyl 5-acetoxyacetamido-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-D-glycero-α-D-galacto-2-nonulopyranosylonate)-(2->6)-2,4-di-O-benzoyl-3-O-benzyl-β-D-galactopyranosyl trichloroacetimidate 
• 666748-38-5 2-(trimethylsilyl)ethyl (methyl 5-acetoxyacetamido-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-D-glycero-α-D-galacto-2-nonulopyranosylonate)-(2->6)-2,4-di-O-benzoyl-3-O-benzyl-β-D-galactopyranoside 
• 821018-26-2 phenyl 2,4-di-O-benzoyl-3-O-chloroacetyl-6-O-levulinoyl-β-D-galactopyranosyl-(1->6)-2,3,4-tri-O-benzoyl-1-thio-β-D-galactopyranoside 
• 821018-27-3 phenyl 2,4-di-O-benzoyl-6-O-levulinoyl-β-D-galactopyranosyl-(1->6)-2,3,4-tri-O-benzoyl-1-thio-β-D-galactopyranoside 
• 821018-28-4 phenyl 2,4-di-O-benzoyl-3-O-chloroacetyl-β-D-galactopyranosyl-(1->6)-2,3,4-tri-O-benzoyl-1-thio-β-D-galactopyranoside 
• 821018-22-8 2-(trimethylsilyl)ethyl 2,4-di-O-benzoyl-3-O-benzyl-6-O-levulinoyl-β-D-galactopyranoside 

Relevant academic research and scientific papers

Synthetic studies on glycosphingolipids from Protostomia phyla: Total syntheses of glycosphingolipids from the parasite, Echinococcus multilocularis

Efficient and systematic syntheses of four neutral glycosphingolipids that have been isolated from the metacestodes of Echinococcus multilocularis have been achieved. A key step is the direct glycosylation of galactosyl donors using thioglycosides with be

Process for producing sialic acid derivatives

The present invention provides a process for selective production of a 2-α-O-glycoside compound of sialic acid which is useful as a starting material or intermediate for medicines and biochemical reagents. The process comprises reacting an alkylthiosialic acid derivative represented by the formula [I]: STR1 wherein R represents an acyl group and R1 and R2 each represents a lower alkyl group with a compound having alcoholic hydroxyl group at a low temperature in a polar solvent having no hydroxyl group in the presence of a Lewis acid selected from the group consisting of methyl triflate, trimethylsilyl triflate and dimethyl(methylthio)sulfonium triflate. The present invention further provides novel compounds.