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

CAS: 230963-27-6

Ref. TR-A173765

Produktinformation

• Name: 4-O-Acetyl-3,6-di-O-(3,4,6-tri-O-acetyl-β-D-mannopyranosyl-ethylidyne)-1,2-O-ethylidene-β-D-mannopyranose
• Synonyme: O-3,4,6-Tri-O-acetyl-beta-D-mannopyranosylethylidyne-(1-23)-O-[3,4,6-tri-O-acetyl-beta-D-mannopyranosylethylidyne-(1-26)]-1,2-O-ethylidene-beta-D-mannopyranose Acetate

Beschreibung

Applications 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 (1991), Mandal, D., et al.: Biochemistry, 33, 1157 (1994),

• Marke: TRC

Chemische Eigenschaften

• Molekulargewicht: 908.8
• Formel: C₃₈H₅₂O₂₅
• Farbe/Form: Neat
• InChl: InChI=1S/C38H52O25/c1-14(39)46-11-22-25(49-16(3)41)28(52-19(6)44)32-35(57-22)62-37(9,60-32)48-13-24-27(51-18(5)43)30(31-34(56-24)55-21(8)54-31)59-38(10)61-33-29(53-20(7)45)26(50-17(4)42)23(12-47-15(2)40)58-36(33)63-38/h21-36H,11-13H2,1-10H3/t21?,22?,23?,24?,25-,26+,27+,28?,29?,30?,31?,32?,33?,34+,35+,36-,37?,38?/m0/s1
• InChI Key: InChIKey=AOXHPNMURYCURT-UELWYMDDSA-N
• SMILES: CC(=O)OCC1O[C@@H]2OC(C)(OCC3O[C@H]4OC(C)OC4C(OC4(C)OC5C(OC(C)=O)[C@H](OC(C)=O)C(COC(C)=O)O[C@H]5O4)[C@@H]3OC(C)=O)OC2C(OC(C)=O)[C@H]1OC(C)=O