263845-22-3

Upstream product

• 108-24-7 acetic anhydride 
• 263845-19-8 (E)-4-O-(2-deoxy-3,4-O-isopropylidene-2-hydroxyimino-6-O-trityl-β-D-lyxo-hexopyranosyl)-2,3:5,6-di-O-isopropylidene-aldehydo-D-glucose dimethyl acetal 

Downstream Products

• 791837-61-1 4-O-(2-acetamido-6-O-benzyl-2-deoxy-3,4-O-isopropylidene-β-D-talopyranosyl)-2,3:5,6-di-O-isopropylidene-aldehydo-D-glucose dimethyl acetal 
• 791837-62-2 4-O-(2-acetamido-6-O-benzyl-2-deoxy-β-D-talopyranosyl)-2,3-O-isopropylidene-aldehydo-D-glucose dimethyl acetal 
• 791837-63-3 4-O-(2-acetamido-6-O-benzyl-2-deoxy-β-D-talopyranosyl)-2,3:5,6-di-O-isopropylidene-aldehydo-D-glucose dimethyl acetal 
• 502185-64-0 4-O-(2-acetamido-3,6-di-O-benzyl-2-deoxy-β-D-mannopyranosyl)-2,3:5,6-di-O-isopropylidene-aldehydo-D-glucose dimethyl acetal 
• 791837-64-4 4-O-(2-acetamido-3,6-di-O-benzyl-2-deoxy-β-D-talopyranosyl)-2,3:5,6-di-O-isopropylidene-aldehydo-D-glucose dimethyl acetal 
• 432038-81-8 4-O-(2-acetamido-3,6-di-O-benzyl-2,4-dideoxy-β-D-threo-hex-3-enopyranosyl)-2,3:5,6-di-O-isopropylidene-aldehydo-D-glucose dimethyl acetal 

Relevant academic research and scientific papers

Stereoselective synthesis of 4-O-(2-acetamido-2-deoxy-β-D-talopyranosyl)-D-glucose derivatives from lactose

The 6-O-trityl derivative of 2,3:5,6:3′,4′-O-isopropylidenelactose dimethyl acetal (1) was converted through an oxidation/oximation/reduction sequence involving the free 2-OH group of the D-galactose moiety into the protected disaccharide 5 in up to 75% y