139639-79-5

Upstream product

• 86651-37-8 2-bromoethyl 4-O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-2,3,6-tri-O-acetyl-β-D-glucopyranoside 
• 98-88-4 benzoyl chloride 
• 121512-94-5 O-ethyl S-[methyl (5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-α-D-glycero-D-galacto-2-nonulopyranosyl)onate] dithiocarbonate 
• 139639-78-4 C₃₅H₃₇BrO₁₄ 

Relevant academic research and scientific papers

Exceptionally high yield in glycosylation with sialic acid. Synthesis of a GM3 glycoside

Exceptionally high yield was obtained in the glycosylation of HO-3 of lactose derivative 1 with xanthate 2 as sialosyl donor using methylsulfenyl triflate in acetonitrile/dichloromethane at -60°C. The yield of the sialosyl oligosaccharide was dependent on