851625-41-7

Upstream product

• 7473-36-1 ethyl 1-thio-α-D-mannopyranoside 
• 1125-88-8 benzaldehyde dimethyl acetal 
• 108-24-7 acetic anhydride 

Downstream Products

• 876406-41-6 2-(trimethylsilyl)ethyl 2,3,4-tri-O-benzyl-α-L-fucopyranosyl-(1->4)-2,3-di-O-acetyl-6-O-benzyl-α-D-mannopyranosyl-(1->4)-2,3-di-O-benzyl-6-O-(4-methoxybenzyl)-β-D-glucopyranoside 
• 876406-42-7 methyl 2,3,4-tri-O-benzyl-α-L-fucopyranosyl-(1->4)-2,3-di-O-acetyl-6-O-benzyl-α-D-mannopyranosyl-(1->4)-[2-(trimethylsilyl)ethyl 2,3-di-O-benzyl-β-D-glucopyranosid] uronate 
• 879276-40-1 acetic acid 3-acetoxy-6-benzyloxymethyl-2-[4,5-bis-benzyloxy-2-hydroxymethyl-6-(2-trimethylsilanyl-ethoxy)-tetrahydro-pyran-3-yloxy]-5-(3,4,5-tris-benzyloxy-6-methyl-tetrahydro-pyran-2-yloxy)-tetrahydro-pyran-4-yl ester 
• 876406-43-8 4,5-bis-benzyloxy-3-[6-benzyloxymethyl-3,4-dihydroxy-5-(3,4,5-tris-benzyloxy-6-methyl-tetrahydro-pyran-2-yloxy)-tetrahydro-pyran-2-yloxy]-6-(2-trimethylsilanyl-ethoxy)-tetrahydro-pyran-2-carboxylic acid methyl ester 
• 876406-40-5 ethyl 2,3,4-tri-O-benzyl-α-L-fucopyranosyl-(1->4)-2,3-di-O-acetyl-6-O-benzyl-1-thio-α-D-mannopyranoside 

Relevant academic research and scientific papers

One-pot acetalation-acetylation of sugar derivatives employing perchloric acid immobilised on silica

Perchloric acid immobilised on silica gel has been used as an efficient promoter for per-O-acetylation, and acetalation and subsequent O-acetylation of glycosides and thioglycosides in one-pot using stoichiometric reagents.