HCID 131736868, compound → HCID 131736870, compound

Participants

Reaction Steps

A mixture of 2-azidoethyl α-D-mannopyranosyl-(1→3)-[α-D-mannopyranosyl-(1→6)]-4-O-benzyl-2-deoxy-2-fluoro-β-D-glucopyranoside (1.77 g, 2.66 mmol) and Pd/C (0.133 mmol) in water (30 mL) was allowed to stir under a balloon of H2 at rt for 16 h. The catalyst was filtered off and washed with H2O (3×10 mL). The Titrate was concentrated to give the title compound. UPLC Method B: calculated for C20H36FNO15 549.21, observed m/e: 550.29 [M+1]; Rt=0.86 min. 1H NMR (D2O) δ 5.16-5.14 (1H, m), 4.88-4.86 (1H, m), 4.80-4.76 (1H, m), 4.30-4.16 (1H, m), 4.06-4.03 (1H, m), 3.98-3.88 (4H, m), 3.86-3.72 (9H, m), 3.70-3.62 (5H, m), 2.94-2.88 (2H, m).

Provenance & Evidence