112276-16-1

Upstream product

• 358-23-6 trifluoromethylsulfonic anhydride 
• 19488-49-4 methyl 2,3,6-tri-O-benzyl-β-D-glucopyranoside 
• 51842-16-1 methyl 2,3,6-tri-O-benzyl-β-D-galactopyranoside 
• 191485-91-3 Trifluoro-methanesulfonic acid (2R,3S,4R,5R,6R)-4,5-bis-benzyloxy-2-benzyloxymethyl-6-methoxy-tetrahydro-pyran-3-yl ester 

Downstream Products

• 112260-60-3 methyl 2,3,6-tri-O-benzyl-4-deoxy-4-fluoro-β-D-galactopyranoside 
• 51842-16-1 methyl 2,3,6-tri-O-benzyl-β-D-galactopyranoside 
• 1417643-98-1 methyl 2,3,6-tri-O-benzyl-4-deoxy-4-nitro-β-D-glucoside 
• 19488-49-4 methyl 2,3,6-tri-O-benzyl-β-D-glucopyranoside 

Relevant academic research and scientific papers

Control of the ambident reactivity of the nitrite ion

In previous studies, it was reported that a neighbouring equatorial ester group is essential for a good yield of nitrite-mediated triflate inversion, whereas with neighbouring benzyl ether groups or axial ester groups, mixtures are generally produced. In

Stereospecific ester activation in nitrite-mediated carbohydrate epimerization

The Lattrell-Dax method of nitrite-mediated substitution of carbohydrate triflates is an efficient method to generate structures of inverse configuration. In the present study, epimerization of gluco- and galactopyranoside derivatives to the corresponding