175978-32-2

Upstream product

• 821-09-0 n-Pent-4-enyl alcohol 
• 181228-44-4 1,2,4,6-tetra-O-benzoyl-3-O-benzyl-L-idopyranose 
• 5531-09-9 3-O-benzyl-L-idopyranose 
• 175978-31-1 pent-4-enyl 2,4,6-tri-O-benzoyl-3-O-benzyl-α-L-idopyranoside 

Downstream Products

• 200274-38-0 (2R,3S,4S,5R,6R)-5-Acetoxy-3,4-bis-benzyloxy-6-((3R,4R,5R,6R)-2,5-diacetoxy-3-azido-6-benzyloxymethyl-tetrahydro-pyran-4-yloxy)-tetrahydro-pyran-2-carboxylic acid methyl ester 

Relevant academic research and scientific papers

L-Iduronic acid derivatives as glycosyl donors

O-[Methyl (2-O-acetyl-3-O-benzyl-4-O-levulinyl-α, and β-L-idopyranosid)uronate]trichloroacetimidate and the corresponding n-pentenyl glycosides are efficient L-iduronic acid glycosyl donors. Both have been used for the high-yielding synthesis of basic disaccharide blocks which are useful for the subsequent synthesis of complex oligosaccharides related to heparin/heparan sulfate, and dermatan sulfate. In contrast, the corresponding thioethyl glycosides, thiophenyl glycosides, and fluoride, did not yield the expected disaccharides.