872345-52-3

Upstream product

• 872345-42-1 5-azido-3-O-benzoyl-4-O-benzyl-5-deoxy-1,2-O-isopropylidene-β-D-fructopyranose 
• 872345-41-0 3-O-benzoyl-4-O-benzyl-5-deoxy-5-iodo-1,2-O-isopropylidene-α-L-sorbopyranose 
• 872345-46-5 5-azido-3,4-di-O-benzyl-5-deoxy-1,2-O-isopropylidene-β-D-psicopyranose 
• 872345-43-2 5-azido-4-O-benzyl-5-deoxy-1,2-O-isopropylidene-β-D-fructopyranose 
• 872345-45-4 5-azido-4-O-benzyl-5-deoxy-1,2-O-isopropylidene-β-D-psicopyranose 
• 872345-44-3 (5S,8R,9R)-8-Azido-9-benzyloxy-2,2-dimethyl-1,3,6-trioxa-spiro[4.5]decan-10-one 
• 872345-48-7 5-azido-3,4-di-O-benzyl-1,6-di-O-tert-butyldiphenylsilyl-5-deoxy-D-psicose 
• 872345-50-1 (3S,4R,5R)-3,4-dibenzyloxy-2',5'-di-O-tert-butyldiphenylsilyl-2,5-bis(hydroxymethyl)-δ²-pyrroline 

Downstream Products

• 1037673-53-2 (2R,3R,4S,5S)-3,4-dibenzyloxy-N-tert-butyloxycarbonyl-2,5-bis(tert-butyldiphenylsilyloxymethyl)pyrrolidine 

Relevant academic research and scientific papers

Polyhydroxylated pyrrolidines, III. Synthesis of new protected 2,5-dideoxy-2,5-iminohexitols from D-fructose

The readily available 3-O-benzoyl-4-O-benzyl-1,2-O-isopropylidene-β-D- fructopyranose (6) was straightforwardly transformed into 5-azido-3-O-benzoyl-4- O-benzyl-5-deoxy-1,2-O-isopropylidene-β-D-fructopyranose (8), after treatment under modified Garegg's c