115945-97-6

Basic information

• Product Name: methyl 3-O-acetyl-2-azido-4,6-O-benzylidene-2-deoxy-α-D-mannopyranoside
• Synonyms: methyl 3-O-acetyl-2-azido-4,6-O-benzylidene-2-deoxy-α-D-mannopyranoside
• CAS NO: 115945-97-6
• Molecular Weight: 349.343
• Mol File: 115945-97-6.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: methyl 3-O-acetyl-2-azido-4,6-O-benzylidene-2-deoxy-α-D-mannopyranoside(CAS DataBase Reference)
• NIST Chemistry Reference: methyl 3-O-acetyl-2-azido-4,6-O-benzylidene-2-deoxy-α-D-mannopyranoside(115945-97-6)
• EPA Substance Registry System: methyl 3-O-acetyl-2-azido-4,6-O-benzylidene-2-deoxy-α-D-mannopyranoside(115945-97-6)

Safety Data

• Hazardous Substances Data: 115945-97-6(Hazardous Substances Data)

Upstream product

• 108-24-7 acetic anhydride 
• 116003-78-2 Methyl 2-azido-2-deoxy-4,6-O-(phenylmethylene)-α-D-mannopyranoside 
• 129217-24-9 4,6-O-benzylidene-1-O-methyl-2-O-trifluoromethylsulfonate-α-D-glucopyranoside 
• 10534-59-5 tetrabutylammonium acetate 
• 115945-96-5 methyl 2-azido-4,6-O-benzylidene-2-deoxy-3-O-(N-imidazolylsulfonyl)-α-D-altropyranoside 
• 116003-77-1 2-azido-2-deoxy-4,6-O-(phenylmethylene)methyl-α-D-altropyranoside 
• 207506-27-2 methyl 2-azido-4,6-O-benzylidene-2-deoxy-3-O-(trifluoromethanesulfonyl)-α-D-altropyranoside 

Downstream Products

• 68733-20-0 1,3,4,6-tetra-O-acetyl-2-azido-2-deoxy-α-D-mannopyranoside 
• 115945-99-8 4,6-di-O-acetyl-2-azido-3-O-benzyl-2-deoxy-α-D-mannopyranosyl bromide 
• 115946-00-4 2,2,2-trichloroethyl 2-O-<2,3-tri-O-benzyl-4-O-(4,6-di-O-acetyl-2-azido-3-O-benzyl-2-deoxy-β-D-mannopyranosyl)-α-D-glucopyranosyl>-3,4-di-O-benzyl-α-L-rhamnopyranoside 
• 115946-05-9 8-(methoxycarbonyl)octyl 2-O-<2-acetamido-4,6-di-O-acetyl-3-O-benzyl-2-deoxy-β-D-mannopyranosyl-2,3,6-tri-O-benzyl-α-D-glucopyranosyl>-3,4-di-O-benzyl-β-L-rhamnopyranoside 
• 115946-06-0 8-(methoxycarbonyl)octyl 2-O-<4-O-(2-acetamido-3-O-benzyl-2-deoxy-β-D-mannopyranosyl)-2,3,6-tri-O-benzyl-α-D-glucopyranosyl>-3,4-di-O-benzyl-β-L-rhamnopyranoside 
• 115946-02-6 2-O-<4-O-(2-acetamido-4,6-di-O-acetyl-3-O-benzyl-2-deoxy-β-D-mannopyranosyl)-2,3,6-tri-O-benzyl-α-D-glucopyranosyl>-3,4-di-O-benzyl-α,β-L-rhamnopyranose 
• 115946-03-7 2-O-<4-O-(2-acetamido-3-O-benzyl-2-deoxy-β-D-mannopyranosyl)-2,3,6-tri-O-benzyl-α-D-glucopyranosyl>-3,4-di-O-benzyl-α,β-L-rhamnopyranose 
• 115945-98-7 acetyl 4,6-di-O-acetyl-2-azido-3-O-benzyl-2-deoxy-α-D-mannopyranoside 
• 94160-78-8 methyl 2-azido-3-O-benzyl-4,6-O-benzylidene-2-deoxy-α-D-mannopyranoside 
• 94119-09-2 methyl 2-azido-3-O-benzyl-2-deoxy-α-D-mannopyranoside 
• 116003-78-2 Methyl 2-azido-2-deoxy-4,6-O-(phenylmethylene)-α-D-mannopyranoside 

Relevant articles and documents

Synthesis of 4-nitrophenyl 2-acetamido-2-deoxy-β-D-mannopyranoside and 4-nitrophenyl 2-acetamido-2-deoxy-α-D-mannopyranoside

The title compounds were synthesized by the selective reduction of the azido group in 4-nitrophenyl 3,4,6-tri-O-acetyl-2-azido-2-deoxy-α-D-mannopyranoside (8) and 4-nitrophenyl 3,4,6-tri-O-acetyl-2-azido-2-deoxy-β-D-mannopyranoside (11), and by subsequent acetylation. Compound 8 was prepared by opening of the epoxide ring in methyl 2,3-anhydro-4,6-O-benzylidene-α-D-glucopyranoside (1) with sodium azide, followed by inversion of the configuration at C-3 in the resulting altropyranoside and glycosidation with 4-nitrophenol.

SYNTHESIS OF A TRISACCHARIDE COMPONENT OF THE CAPSULAR POLYSACCHARIDE OF Streptococcus pneumoniae TYPE 19F

2-O--α,β-L-rhamnopyranose, a structural component of the capsular polysaccharide of Streptococcus pneumoniae type 19F, has been synthesized by sequential glycosylation reactions using the gl