144733-70-0

Upstream product

• 151426-65-2 ethyl 5,6-dideoxy-1,2-O-isopropylidene-3-O-thiocarbonylimidazole-α-D-xylo-hepto-furanuronate 
• 151426-66-3 Imidazole-1-carbothioic acid O-[(3aR,5R,6S,6aR)-2,2-dimethyl-5-(3-oxo-propyl)-tetrahydro-furo[2,3-d][1,3]dioxol-6-yl] ester 
• 2687-43-6 O-benzylhydoxylamine hydrochloride 
• 144677-74-7 (E)-5-((3aR,5R,6S,6aR)-2,2-Dimethyl-6-methylsulfanylthiocarboxyoxy-tetrahydro-furo[2,3-d][1,3]dioxol-5-yl)-2-methyl-pent-2-enoic acid ethyl ester 
• 151426-58-3 Imidazole-1-carbothioic acid O-[(3aR,5R,6S,6aR)-5-(3-benzyloxyimino-propyl)-2,2-dimethyl-tetrahydro-furo[2,3-d][1,3]dioxol-6-yl] ester 
• 144677-58-7 ethyl 5,6-dideoxy-1,2-O-isopropylidene-3-O-(S-methyl-thiocarbonate)-α-D-xylo-hepto-furanuronate 
• 144677-69-0 3-((3aR,5R,6S,6aR)-6-Hydroxy-2,2-dimethyl-tetrahydro-furo[2,3-d][1,3]dioxol-5-yl)-propionaldehyde O-benzyl-oxime 
• 144677-61-2 Dithiocarbonic acid O-[(3aR,5R,6S,6aR)-2,2-dimethyl-5-(3-oxo-propyl)-tetrahydro-furo[2,3-d][1,3]dioxol-6-yl] ester S-methyl ester 
• 136839-01-5 ethyl 5,6-dideoxy-1,2-O-isopropylidene-α-D-xylo-heptofuranuronate 

Relevant academic research and scientific papers

Strategies and tactics for free radical carbocyclization: Synthesis of polyfunctionalized cyclopentanoid molecules from carbohydrates

The tributyltin hydride + azobisisobutyronitrile (AIBN) mediated free radical carbocyclization of precursors 1-9, 48 and 49 is described. The resulting carbocycles have been obtained in moderate yield and good diastereoselectivity. These polyfunctionalize

A new synthetic route to chiral, multiply functionalized cyclopentane rings

The tribyltin hydride mediated free radical cyclization of sugar derivatives 4-6 gives the annulated furanose 9-11 in good yield and high diastereoselectivity. This protocol is a new synthetic route for the preparation of complex cyclopentanoid molecules.