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HRID928867

反应详情

EQUATION

反应方程式

HRID 928867 的结构方程式

REACTANTS

反应物

1
结构：CC(=O)N[C@H]1C(O)O[C@H](CON=[N+]=[N-])[C@@H](O)[C@@H]1O.O=c1ccn([C@@H]2O[C@H](COP(=O)(O)OP(=O)(O)O)[C@@H](O)[C@H]2O)c(=O)[nH]1
HCID131735066

未命名化合物

PRODUCTS

生成物

1
结构：CC(=O)N[C@H]1C(O)O[C@H](CN)[C@@H](O)[C@@H]1O.O=c1ccn([C@@H]2O[C@H](COP(=O)(O)OP(=O)(O)O)[C@@H](O)[C@H]2O)c(=O)[nH]1
HCID131735064

未命名化合物

收率 96%

AUXILIARIES

试剂、催化剂与溶剂

2
结构：[Pd]
催化剂HCID23938

Palladium

Pd

结构：CO.O
溶剂HCID22242641

Methanol--water (1/1)

CH6O2

PROCEDURE

实验过程

UDP-GlcNAc6N3 (T5b-12 or F5-9) (100 mg, 0.16 mmol) was dissolved in MeOH—H2O (10 mL, 1:1, v/v) and 20 mg of Pd/C was added. The mixture was shaken under H2 gas (4 Bar) for 1 hr, filtered, and concentrated. The residue was purified by flash column chromatography (EtOAc:MeOH:H2O=3:2:1, by volume) to afford UDP-GlcNAc6NH2 F5-10 in 96% yield (93 mg). 1H NMR (600 MHz, D2O) δ 7.90 (d, J=8.4 Hz, 1H), 5.89-5.93 (m, 2H), 5.48 (dd, J=6.6, 3.0 Hz, 1H), 4.30-4.32 (m, 2H), 4.20-4.23 (m, 2H), 4.08-4.15 (m, 2H), 3.99 (d, J=10.8 Hz, 1H), 3.77 (t, J=9.6 Hz, 1H), 3.45 (d, J=13.2 Hz, 1H), 3.40 (t, J=9.6 Hz, 1H), 3.11 (t, J=12.6 Hz, 1H), 2.02 (s, 3H). 13C NMR (150 MHz, D2O) δ 174.94, 166.39, 151.96, 141.84, 102.79, 94.33, 88.82, 83.29 (J=9.0 Hz), 73.92, 71.82, 69.80, 69.28, 65.30, 53.64 (J=8.9 Hz), 40.70, 22.21. HRMS (ESI) m/z calcd for C17H28N4O16P2 (M+H)− 607.1054, found 607.1068.

WORKUP

后处理

  1. filtrationfiltered
  2. concentrationconcentrated
  3. customThe residue was purified by flash column chromatography (EtOAc:MeOH:H2O=3:2:1, by volume)