781657-61-2

Upstream product

• 781657-58-7 1,2-di-O-acetyl-3-O-benzyl-4,6-(R)-O-benzylidene-L-idopyranose 
• 735326-79-1 1,2-di-O-acetyl-3-O-benzyl-L-idopyranose 
• 781657-59-8 1,2-di-O-acetyl-3-O-benzyl-6-O-tert-butyldimethylsilyl-L-idopyranose 
• 781657-60-1 Acetic acid (2S,3R,4S,5R)-5,6-diacetoxy-4-benzyloxy-2-(tert-butyl-dimethyl-silanyloxymethyl)-tetrahydro-pyran-3-yl ester 

Downstream Products

• 735326-89-3 methyl (phenyl 2,4-di-O-acetyl-3-O-benzyl-1-thio-α-L-idopyranoside)uronate 
• 93382-47-9 methyl (acetyl 2,4-di-O-acetyl-3-O-benzyl-α,β-L-idopyranoside)uronate 
• 735326-85-9 (2R,3S,4S,5R)-3,5,6-Triacetoxy-4-benzyloxy-tetrahydro-pyran-2-carboxylic acid 

Relevant academic research and scientific papers

Synthesis of 2,5-anhydro-(β-D-glucopyranosyluronate)- and (α-L-idopyranosyluronate)-D-mannitol hexa-O-sulfonate hepta sodium salt

Glycosidation of 2,5-anhydro-1,6-di-O-benzoyl-D-mannitol with methyl(2,3,4-tri-O-acetyl-α-D-glucopyranosyl-1-O-trichloroacetimidate) uronate in the presence of trimethylsilyl triflate afforded the corresponding 3-O-β-glycoside, which after deprotection wa

Synthesis of a polysulfated heparin degradation product

Two suitable methods for the synthesis of the heparin degradation product 2,5-anyhydro-3-O-(α-L-ido-pyranosyluronate)-D-mannitol hexa O-sulfate are reported. The synthesis pathways start from D-glucose and D-glucosamine.