HRID1532596
反应详情
EQUATION
反应方程式
REACTANTS
反应物
PRODUCTS
生成物
AUXILIARIES
试剂、催化剂与溶剂
PROCEDURE
实验过程
2-(Cyclopropylamino)-4,5,6-trichloro-1H-benzimidazole (1.32 g, 4.00 mmol), N,O-bis(trimethylsilyl)acetamide (1.0 mL, 0.82 g, 4.05 mmol), trimethylsilyl trifluoromethanesulfonate (0.5 mL, 0.58 g, 2.59 mmol), 1,2,3,5-tetra-O-acetyl-L-ribofuranose (1.70 g, 5.34 mmol) and 1,2-dichloroethane (12 mL) were used according to general procedure II. The product was purified by silica gel chromatography using 60:1 dichloromethane/methanol to afford 1.11 g (52%) of a yellow foam. MS (CI): m/z 534 (M+1).
WORKUP
后处理
- customThe product was purified by silica gel chromatography