4-O-Acetyl-3,6-di-O-(2,3,4,6-tetra-O-acetyl-α-D-mannopyranosyl)-1,2-ethylidene-β-D-mannopyranose

• Catalog No.: A173760
• CAS Number: 230953-17-0
• M. F.: C38H52O25
• M. W.: 908.80448

SYNONYMS

• IUPAC name: [(2R,3R,4S,5S,6S)-6-{[(3aS,5R,6R,7S,7aS)-6-(acetyloxy)-2-methyl-7-{[(2S,3R,4R,5S,6S)-3,4,5-tris(acetyloxy)-6-[(acetyloxy)methyl]oxan-2-yl]oxy}-hexahydro-[1,3]dioxolo[4,5-b]pyran-5-yl]methoxy}-3,4,5-tris(acetyloxy)oxan-2-yl]methyl acetate
• IUPAC Traditional name: [(2R,3R,4S,5S,6S)-6-{[(3aS,5R,6R,7S,7aS)-6-(acetyloxy)-2-methyl-7-{[(2S,3R,4R,5S,6S)-3,4,5-tris(acetyloxy)-6-[(acetyloxy)methyl]oxan-2-yl]oxy}-hexahydro-[1,3]dioxolo[4,5-b]pyran-5-yl]methoxy}-3,4,5-tris(acetyloxy)oxan-2-yl]methyl acetate
• Synonyms: O-2,3,4,6-Tetra-O-acetyl-α-D-mannopyranosyl-(1-3)-O-[2,3,4,6-tetra-O-acetyl-α-D-mannopyranosyl-(1-6)]-1,2-O-ethylidene-β-D-mannopyranose Acetate

DATABASE IDS

• CAS Number: 230953-17-0

PROPERTIES

• Apperance: White Solid
• Solubility: Chloroform
• Solubility: Dichloromethane
• Solubility: Ethyl Acetate

DETAILS

Description (English)

An intermediate for synthesis of bioactive oligosaccharides using 1,2-O-Ethylidene-α-D-gluco- and -β-D-Mannopyranose as the acceptors and acetobromo sugars as the donors via ortho ester intermediates.

REFERENCES

• Sharp, J., et al.: J. Biol. Chem., 259, 11312 (1984)
• Cheong, J., et al.: Plant Cell, 3, 137 (1984)
• Mandal, D., et al.: Biochemistry, 33, 1157 (1984)