A new method for synthesis of 3-azido-3-deoxyxylofuranoside was described. D-ribose was methylated, then treated with methanesulfonyl chloride to give II. II was selectively replaced by benzoate at the 5-position to...A new method for synthesis of 3-azido-3-deoxyxylofuranoside was described. D-ribose was methylated, then treated with methanesulfonyl chloride to give II. II was selectively replaced by benzoate at the 5-position to give III. All these processes gave good yields. III was treated with sodium azide to afford IV, whose structure was determined by 1H NMR and 13C NMR.展开更多
基金This paper was supported by the fund of Hengdian Group, Zhejiang.
文摘A new method for synthesis of 3-azido-3-deoxyxylofuranoside was described. D-ribose was methylated, then treated with methanesulfonyl chloride to give II. II was selectively replaced by benzoate at the 5-position to give III. All these processes gave good yields. III was treated with sodium azide to afford IV, whose structure was determined by 1H NMR and 13C NMR.
