717902-56-2

Upstream product

• 98-88-4 benzoyl chloride 
• 717902-55-1 methyl (tert-butyldimethylsilyl 4-O-allyl-3-O-benzyl-L-idopyranosid)uronate 
• 615542-95-5 methyl 4-O-allyl-3-O-benzyl-1,2-O-isopropylidene-α-L-idopyranosiduronate 

Downstream Products

• 717902-58-4 (2R,3S,4S,5R,6R)-6-((2R,3S,4R,5R,6S)-4-Acetoxy-2-acetoxymethyl-5-benzyloxycarbonylamino-6-methoxy-tetrahydro-pyran-3-yloxy)-3-allyloxy-5-benzoyloxy-4-benzyloxy-tetrahydro-pyran-2-carboxylic acid methyl ester 
• 717902-59-5 methyl methyl 2-O-benzoyl-3-O-benzyl-α-L-idopyranosiduronate-(1->4)-3,6-di-O-acetyl-2-benzyloxycarbonylamino-2-deoxy-α-D-glucopyranoside 
• 717902-57-3 methyl 4-O-allyl-2-O-benzoyl-3-O-benzyl-L-idopyranosiduronate trichloroacetimidate 

Relevant academic research and scientific papers

A stereochemical surprise at the late stage of the synthesis of fully N-differentiated heparin oligosaccharides containing amino, acetamido, and N-sulfonate groups

The glucosamine residues in heparin-like glycosaminoglycans have been found to exist as amines, acetamides, and N-sulfonates. To develop a completely general, modular synthesis of heparin, three degrees of orthogonal nitrogen protection are required. Repo