85726-86-9

Upstream product

• 38821-04-4 2-(2,3,5-tri-O-benzyl-β-D-ribofuranosyl)-1,3-diphenylimidazolidine 
• 124-63-0 methanesulfonyl chloride 
• 38821-06-6 3,6-anhydro-4,5,7-tri-O-benzyl-D-glycero-D-heptonamide 

Downstream Products

• 85726-90-5 (R)-Azido-((2S,3S,4R,5R)-3,4-bis-benzyloxy-5-benzyloxymethyl-tetrahydro-furan-2-yl)-acetic acid 
• 85726-88-1 3,6-anhydro-2-azido-2-deoxy-4,5,7-tri-O-benzyl-D-glycero-D-allo-heptonamide 

Relevant academic research and scientific papers

Chiral transformations of D-ribose to 2-(β-D-ribofuranosyl)-L and D-glycine and an anhydroallose hemiacetal used in C-nucleoside synthesis

Conversion of D-ribose to the epimeric 3,6-anhydro-4,5,7-tri-O-benzyl-D-glycero-D-(allo and altro)-heptonamides (5) followed published methods.Mesylation of 5 allowed convenient separation of the 2-O-methanesulfonyl D-allo (6a) and D-altro (6b) diasterome