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

CAS: 230953-17-0

Ref. TR-A173760

Produktinformation

• Name: 4-O-Acetyl-3,6-di-O-(2,3,4,6-tetra-O-acetyl-α-D-mannopyranosyl)-1,2-ethylidene-β-D-mannopyranose
• Synonyme: O-2,3,4,6-Tetra-O-acetyl-alpha-D-mannopyranosyl-(1-3)-O-[2,3,4,6-tetra-O-acetyl-alpha-D-mannopyranosyl-(1-6)]-1,2-O-ethylidene-beta-D-mannopyranose Acetate, β-D-Mannopyranose, 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-, 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)48-11-24-27(51-16(3)41)30(54-19(6)44)33(56-21(8)46)36(60-24)50-13-26-29(53-18(5)43)32(35-37(61-26)59-23(10)58-35)63-38-34(57-22(9)47)31(55-20(7)45)28(52-17(4)42)25(62-38)12-49-15(2)40/h23-38H,11-13H2,1-10H3/t23?,24?,25?,26?,27-,28+,29-,30?,31?,32?,33?,34?,35?,36+,37-,38+/m1/s1
• InChI Key: InChIKey=YWTLKYGRDHOVGY-FLXYCTSHSA-N
• SMILES: CC(=O)OCC1O[C@@H](OC2C3OC(C)O[C@@H]3OC(CO[C@H]3OC(COC(C)=O)[C@@H](OC(C)=O)C(OC(C)=O)C3OC(C)=O)[C@H]2OC(C)=O)C(OC(C)=O)C(OC(C)=O)[C@H]1OC(C)=O