282088-49-7

Basic information

• Product Name: phenyl 2,3,5,6-tetra-O-acetyl-β-D-selenogalactofuranoside
• Synonyms: phenyl 2,3,5,6-tetra-O-acetyl-β-D-selenogalactofuranoside
• CAS NO: 282088-49-7
• Molecular Weight: 487.365
• Mol File: 282088-49-7.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: phenyl 2,3,5,6-tetra-O-acetyl-β-D-selenogalactofuranoside(CAS DataBase Reference)
• NIST Chemistry Reference: phenyl 2,3,5,6-tetra-O-acetyl-β-D-selenogalactofuranoside(282088-49-7)
• EPA Substance Registry System: phenyl 2,3,5,6-tetra-O-acetyl-β-D-selenogalactofuranoside(282088-49-7)

Safety Data

• Hazardous Substances Data: 282088-49-7(Hazardous Substances Data)

Upstream product

• 645-96-5 Benzeneselenol 
• 5531-53-3 1,2,3,5,6-penta-O-acetyl-β-D-galactofuranose 

Downstream Products

• 916767-23-2 octyl 2,3,5,6-tetra-O-acetyl-β-D-galactofuranosyl-(1->6)-2,3,4-tri-O-benzyl-α-D-glucopyranoside 
• 282088-50-0 ethyl 2,3,5,6-tetra-O-acetyl-β-D-galactofuranosyl-(1->3)-2-O-benzyl-4,6-O-benzylidene-α-D-mannopyranosyl-(1->2)-[2,3,5,6-tetra-O-acetyl-β-D-galactofuranosyl-(1->3)]-4,6-O-benzylidene-1-thio-α-D-mannopyranoside 

Relevant articles and documents

Use of a phenyl 1-selenogalactofuranoside as glycosyl donor for the synthesis of galactofuranosyl-containing disaccharides

The use of acetylated phenyl 1-seleno-β-D-galactofuranoside as a glycosyl donor for the synthesis of protected D-Galf-β-(1 → 3)-α-D-Manp as its methyl or ethylthio glycoside has been demonstrated. Activation of the selenoglycoside over a thioglycoside acceptor by NIS/TfOH is extremely selective and gives the ethylthio disaccharide in 91% yield. The parent disaccharide is found as a terminal and branched unit in the lipopeptidophosphoglycan oligosaccharides of the protozoan Trypanosoma cruzi, the causative agent of Chagas' disease.