2,3,4,6-Tetra-O-acetyl-alpha-D-galactopyranosyl bromide
2,3,4,6-Tetra-O-acetyl-alpha-D-galactopyranosyl bromide structure
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Common Name | 2,3,4,6-Tetra-O-acetyl-alpha-D-galactopyranosyl bromide | ||
|---|---|---|---|---|
| CAS Number | 3068-32-4 | Molecular Weight | 411.199 | |
| Density | 1.5±0.1 g/cm3 | Boiling Point | 412.0±45.0 °C at 760 mmHg | |
| Molecular Formula | C14H19BrO9 | Melting Point | 83-85 °C | |
| MSDS | Chinese USA | Flash Point | 203.0±28.7 °C | |
| Symbol |
GHS07 |
Signal Word | Warning | |
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Synthesis of spacer-equipped phosphorylated di-, tri- and tetrasaccharide fragments of the O-specific polysaccharide of Vibrio cholerae O139.
Carbohydr. Res. 341 , 1077-1080, (2006) The synthesis of oligosaccharide fragments of the O-specific polysaccharide of Vibrio cholerae O139 containing a 4,6-cyclic phosphate galactose residue linked to GlcNAc is described. 8-Azido-3,6-dioxaoctyl 2,3,4,6-tetra-O-acetyl-beta-D-galactopyranosyl-(1-->3... |
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Glycosylation of l,4:3,6-dianhydro-D-glucitol (isosorbide).
Carbohydr. Res. 339 , 2433-2440, (2004) Condensation of 2,3,4,6-tetra-O-acetyl-alpha-D-glucopyranosyl-, 2,3,4-tri-O-acetyl-alpha-D-xylopyranosyl- and of 2,3,4,6-tetra-O-acetyl-alpha-D-galactopyranosyl bromides with l,4:3,6-dianhydro-D-glucitol under Koenigs-Knorr conditions, and using the Helferich... |
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A new approach for the N- and S-galactosylation of 5-arylidene-2-thioxo-4-thiazolidinones
Carbohydr. Res. 346 , 2831-2837, (2011) N- and S-galactosylation was carried out via the reaction of 5-((Z)-arylidene)-2-thioxo-4-thiazolidinones with 2,3,4,6-tetra-O-acetyl-α-d-galactopyranosyl bromide under alkaline conditions or under silylation conditions. Deacetylation of the N-galactosylation... |
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Synthesis of some N-galactosides of 3-aryl-5-benzyl (or substituted benzyl)-1,2,4-triazin-6(1H)-/ones or thiones of expected biological activity.
Nucleosides Nucleotides Nucleic Acids 22 , 1825-1833, (2003) The 1-(2,3,4,6-tetra-O-acetyl-beta-D-galactopyranosyl)-3-aryl-5-benzyl (or substituted benzyl)-1,2,4-triazin-6(1H)-/ones or thiones were prepared via galactosidation of 3-aryl-5-benzyl (or substituted benzyl)-1,2,4-triazin-6(1H)-/ones or thiones with 2,3,4,6-... |