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ChemicalBook CAS DataBase List Benzyl 2-(AcetylaMino)-2-deoxy-3-O-[3,4,6-tri-O-acetyl-2-(acetylaMino)-2-deoxy-β-D-glucopyranosyl]-α-D-galactopyranoside 4,6-Diacetate
85054-28-0

Benzyl 2-(AcetylaMino)-2-deoxy-3-O-[3,4,6-tri-O-acetyl-2-(acetylaMino)-2-deoxy-β-D-glucopyranosyl]-α-D-galactopyranoside 4,6-Diacetate synthesis

3synthesis methods
-

Yield:-

Steps:

Multi-step reaction with 3 steps
1: 1.) silver trifluoromethanesulfonate, 2,4,6-trimethylpyridine, molecular sieves type 4A / 1.) dichloromethane, r.t., 1 h; 2.) dichloromethane, 4 h
2: 89.9 percent / 60 percent acetic acid / H2O / 1.5 h / 85 °C
3: 1.) 85 percent hydrazine hydrate / 1.) ethanol, 70 deg C, 15 min; 2.) pyridine, 90 deg C, 20 min

References:

Abbas;Barlow;Matta [Carbohydrate research,1983,vol. 112,# 2,p. 201 - 211]