113829-52-0

Upstream product

• 16721-97-4 trityl perchlorate 
• 113757-35-0 4-O-acetyl-3-O-trityl-1,2-O-<1-(exo-methoxycarbonyl)ethylidene>-β-L-rhamnopyranose 
• 82769-42-4 1,2-O-<1-(exo-cyano)ethylidene>-β-L-rhamnopyranose 
• 113757-32-7 3,4-di-O-acetyl-1,2-O-<1-(exo-methoxycarbonyl)ethylidene>-β-L-rhamnopyranose 
• 101069-03-8 4-O-acetyl-1,2-O-<1-(exo-methoxycarbonyl)ethylidene>-β-L-rhamnopyranose 
• 69908-87-8 3,4-di-O-acetyl-1,2-O-<1-(exo-cyano)ethylidene>-β-L-rhamnopyranose 
• 113757-40-7 Acetic acid (2S,3aR,5S,6S,7R,7aR)-2-carbamoyl-2,5-dimethyl-7-trityloxy-tetrahydro-[1,3]dioxolo[4,5-b]pyran-6-yl ester 
• 108-24-7 acetic anhydride 
• 85647-65-0 3-O-trityl-1,2-O-exo-cyanoethylidene-β-L-rhamnopyranose 
• 69908-87-8 3,4-di-O-acetyl-1,2-O-<1-(exo-cyano)ethylidene>-6-deoxy-α-D-glucopyranose 
• 76235-19-3 1,2-O-<1-(exo-cyano)ethylidene>-6-deoxy-α-D-glucopyranose 
• 76235-20-6 1,2-O-<1-(exo-cyano)ethylidene>-6-deoxy-3-O-trityl-α-D-glucopyranose 

Relevant academic research and scientific papers

THE EFFECT OF HIGH PRESSURE ON THE STEREOSPECIFICITY OF THE GLYCOSYLATION REACTION

At a pressure of 1,4 GPa and room temperature, the glycosylation of trityl ethers by 1,2-O-cyanoethylidene derivatives of sugars, and the polycondensation of the proper monomers in dichloromethane, proceed with absolute stereospecificity, giving rise to a