66963-73-3

Upstream product

• 67227-89-8 1,6-anhydro-3,4-di-O-benzyl-β-D-mannopyranoside 
• 98-88-4 benzoyl chloride 
• 20888-02-2 1,6-anhydro-2,3,4-tri-O-benzyl-β-D-mannopyranose 

Downstream Products

• 154918-88-4 methyl 2,3,4-tri-O-benzyl-6-O-(6-O-acetyl-2-O-benzoyl-3,4-di-O-benzyl-α-D-mannopyranosyl)-7-deoxy-D-glycero-α-D-manno-heptopyranoside 
• 154918-87-3 methyl 2,3,4-tri-O-benzyl-6-O-(6-O-acetyl-2-O-benzoyl-3,4-di-O-benzyl-α-D-mannopyranosyl)-7-deoxy-L-glycero-α-D-manno-heptopyranoside 
• 154918-90-8 methyl 2,3,4-tri-O-benzyl-6-O-(3,4-di-O-benzyl-α-D-mannopyranosyl)-7-deoxy-D-glycero-α-D-manno-heptopyranoside 
• 154918-89-5 methyl 2,3,4-tri-O-benzyl-6-O-(3,4-di-O-benzyl-α-D-mannopyranosyl)-7-deoxy-L-glycero-α-D-manno-heptopyranoside 
• 154918-86-2 6-O-acetyl-3,4-di-O-benzyl-2-O-benzoyl-α-D-mannopyranosyl chloride 

Relevant academic research and scientific papers

SYNTHESIS OF MODIFIED DI- AND TRISACCHARIDE FRAGMENTS OF N-GLYCOPROTEINS

The syntheses of several analogues of disaccharide Manα(1->6)Manα-OCH3 (1) and of trisaccharide Manα(1->6)3)>Manα-OCH3 (2) are reported.The syntheses are described of the diastereomeric 6-methyl derivatives 9a and 9b, which are representatives o

Regioselective De-O-benzylation with Lewis Acids

Simple and highly regioselective de-O-benzylations of poly-O-benzylated monosaccharides and polyols with Lewis acids (SnCl4 and TiCl4) were developed.Spectral studies on intermediates complexes showed that three appropriately situated metal chelating functional groups were necessary for the selective de-O-benzylation.