927809-67-4

Upstream product

• 98-88-4 benzoyl chloride 
• 70551-32-5 10-(benzyloxy)-2,2-dimethyl-1,3,6-trioxaspiro(4,5)decane-8,9-diol 
• 927809-65-2 4-O-benzoyl-3-O-benzyl-5-deoxy-5-iodo-1,2-O-isopropylidene-α-L-sorbopyranose 
• 927809-64-1 4-O-benzoyl-3-O-benzyl-1,2-O-isopropylidene-β-D-fructopyranose 
• 927809-66-3 5-azido-4-O-benzoyl-3-O-benzyl-5-deoxy-1,2,-O-isopropylidene-β-D-fructopyranose 

Downstream Products

• 927809-69-6 (2R,3R,4R,5R)-4-benzoyloxy-3-benzyloxy-N-benzyloxycarbonyl-2'-O-tert-butyldiphenylsilyl-2,5-bis(hydroxymethyl)pyrrolidine 
• 927809-70-9 (2S,3R,4R,5R)-4-(benzoyloxy)-3-(benzyloxy)-1-(benzyloxycarbonyl)-2-[(tert-butyldiphenylsilyloxy)methyl]-5-(hydroxymethyl)pyrrolidine 
• 132295-44-4 2,5-anhydro-2,5-imino-D-glucitol 

Relevant academic research and scientific papers

Polyhydroxylated pyrrolidines: synthesis from d-fructose of new tri-orthogonally protected 2,5-dideoxy-2,5-iminohexitols

The readily available 3-O-benzyl-1,2-O-isopropylidene-β-d-fructopyranose (2) was transformed into its 5-O- (3) and 4-O-benzoyl (4) derivative. Compound 4 was straightforwardly transformed into 5-azido-4-O-benzoyl-3-O-benzyl-5-deoxy-1,2-O-isopropylidene-β-