305834-19-9

Upstream product

• 100-39-0 benzyl bromide 
• 71732-12-2 (3aR,4S,6S,7R,7aR)-4-(iodomethyl)-6-methoxy-2,2-dimethyltetrahydro-3aH-[1,3]dioxolo[4,5-c]pyran-7-ol 
• 40269-01-0 methyl 3,4-O-isopropylidene-α-D-galactopyranoside 

Downstream Products

• 73111-80-5 (2R,3S,4S)-3,4-isopropylidenedioxy-2-benzyloxyhex-5-enal 
• 195245-32-0 5-O-benzyl-1,2,6-trideoxy-6-iodo-3,4-O,O-methylethylidene-L-lyxo-hex-1-enitol 
• 305834-24-6 5-O-benzyl-1,2-dideoxy-3,4-O,O-methylethylidene-L-lyxo-hex-1-enitol 
• 1312197-89-9 (1S,2S,3S,3aR,9aS)-1,2-isopropylidenedioxy-3-benzyloxy-octahydrocyclopenta[c]pyrazol[1,2-a]pyrazolidin-7-one 

Relevant academic research and scientific papers

The cobalt-catalyzed oxygenative radical route from hexopyranosides to carbapentofuranoses

Cobalt-catalyzed radical cyclization/oxygenation of various 6-iodohex-1-enitols gave in one step the carbocyclic analogs of pentofuranoses. The reaction was run under very mild conditions and gave moderate to good yields of carbapentofuranoses within a few hours. All the possible 6-iodohex-1-enitol stereoisomers were prepared, and the influence of relative configurations and protecting groups was studied.