HRID23244
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
3′-O-allyl-5′-O-tert-butyldiphenylsilyl-N6-benzoyl-adenosine (5.5 g, 8.46 mmol), 4-methylmorpholine N-oxide (1.43 g, 12.18 mmol) were dissolved in dioxane (45.42 mL). 4% aqueous solution of OSO4 (1.99 mL, 0.31 mmol) was added. The reaction mixture was protected from light and stirred for 3 hrs. Reaction was monitored by TLC (5% MeOH in CH2Cl2). Ethyl acetate (100 mL) was added and the resulting reaction mixture was washed with water (1×50 mL). Ethyl acetate layer was dried over anhydrous Na2SO4 and evaporated to get the title compound (5.9 g) and used for next step without purification. Rf 0.17 (5% MeOH in CH2Cl2)
WORKUP
后处理
- customReaction
- customthe resulting reaction mixture
- washwas washed with water (1×50 mL)
- dry with materialEthyl acetate layer was dried over anhydrous Na2SO4
- customevaporated