604767-71-7

Upstream product

• 55628-54-1 3,4,6-tri-O-benzyl-D-glucal 
• 108-24-7 acetic anhydride 
• 107-66-4 dibutyl phosphate 
• 125135-29-7 3,4,6-tri-O-benzyl-[1,2-O-(1-methoxyethylidene)]-α-D-glucopyranoside 

Downstream Products

• 125085-08-7 methyl O-(2-O-acetyl-3,4,6-tri-O-benzyl-β-D-glucopyranosyl)-(1->6)-2,3,4-tri-O-benzyl-α-D-glucopyranoside 

Relevant academic research and scientific papers

Synthesis of glycosyl phosphates from 1,2-orthoesters and application to in situ glycosylation reactions

A series of glycosyl phosphates were prepared in high yield by treatment of the corresponding 1,2-orthoesters with dibutyl phosphate. Glycosyl phosphates are efficient glycosylating agents even when used in crude form or when generated in situ. The immuno

Catalytic oxidation-phosphorylation of glycals: Rate acceleration and enhancement of selectivity with added nitrogen ligands in common organic solvents

(Chemical Equation Presented) The first general catalytic oxidation of glycals has been developed to afford useful glycosyl phosphates in high yield and selectivity in a domino process with the use of catalytic methyltrioxorhenium, urea hydrogen peroxide, stoichiometric dibutyl phosphate as nucleophile, and a substoichiometric amount of nitrogen ligands, such as pyridine or imidazole, in organic solvents.

Methyltrioxorhenium catalyzed domino epoxidation-nucleophilic ring opening of glycals

The use of catalytic methylrhenium trioxide (MTO) and urea hydrogen peroxide in room temperature ionic liquid for the hydroxyglycosylation with glycals in a domino fashion is reported. Excellent conversions and good selectivities for the epoxidation reaction were observed. Application to the synthesis of glycosylphosphates, good glycosyl donors, has been studied.