403501-62-2

Upstream product

• 124-63-0 methanesulfonyl chloride 
• 197081-58-6 methyl 2,3-O-isopropylidene-6-O-triphenylmethyl-α-D-mannofuranoside 
• 76-83-5 trityl chloride 
• 27954-10-5 methyl 2,3-O-isopropylidene-α-D-mannofuranoside 

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.