403501-59-7

Upstream product

• 7757-38-2 2,3:5,6-di-O-isopropylidene-D-mannofuranose 
• 7306-64-1 2,3:5,6-di-O-isopropylidene-L-gulonolactone 
• 50692-26-7 2-O-isopropylidene-3-O-methoxymethyl-α-D-allofuranose 
• 124-63-0 methanesulfonyl chloride 
• 223782-82-9 methyl 6-O-benzyl-2,3-O-isopropylidene-β-L-gulofuranoside 

Relevant academic research and scientific papers

Bicyclic diazasugars. Part 3: β-D-Mannose and 6-deoxy-β-L-gulose analogues

A bicyclic analogue of β-D-mannopyranose with nitrogen atoms replacing the ring and glycosidic oxygen atoms has been prepared in a single step from 5-O-mesyl-D-mannofuranose by a process that likely involves double displacement and an epoxide intermediate. A similar but protected bicyclic analogue of 6-deoxy-β-L-gulopyranose has been prepared by an electrophilic cyclization reaction.