1385027-83-7

Upstream product

• 13735-81-4 1-styrenyloxytrimethylsilane 
• 1219717-81-3 methyl (5-acetamido-7,8,9-tri-O-acetyl-5-N,4-O-carbonyl-2-(dibutylphosphoryl)-3,5-dideoxy-D-glycero-α,β-D-galacto-non-2-ulopyranoside)onate 
• 1219718-01-0 methyl (5-amino-7,8,9-tri-O-acetyl-5-N,4-O-carbonyl-2-(dibutylphosphoryl)-3,5-dideoxy-D-glycero-α-D-galacto-non-2-ulopyranoside)onate 
• 1246533-58-3 C₂₆H₃₁NO₁₂S 
• 220645-11-4 p-methylphenyl 2,3,4-tri-O-benzoyl-1-thio-β-galactopyranoside 

Relevant academic research and scientific papers

Stereoselective, electrophilic α- C-sialidation

5-N-Acetyl-5-N,4-O-oxazolidinone protected α- and β-sialyl phosphates react with allyltributylstannane and a variety of trimethylsilyl enol ethers to give α-sialyl C-glycosides in high yield and excellent selectivity. Elimination to give the 2,3-glycal is

Pre-activation based, highly alpha-selective O-sialylation with N-acetyl-5-N,4-O-carbonyl-protected p-tolyl thiosialoside donor

A new method for pre-activation of N-acetyl-5-N,4-O-carbonyl-protected p-tolyl thiosialoside donor with AgOTf and p-toluenesulfenyl chloride followed by coupling with other p-tolyl thioglycosides is reported. Excellent α-sialylation yields were achieved f