Acetic acid (2R,3S,4S,5R)-2-acetoxymethyl-4-azido-5-[(4-cyano-phenylamino)-methyl]-tetrahydro-furan-3-yl ester 在
sodium methylate 作用下,
以
甲醇 为溶剂,
反应 2.0h,
以89%的产率得到4-[((2R,3R,4S,5R)-3-Azido-4-hydroxy-5-hydroxymethyl-tetrahydro-furan-2-ylmethyl)-amino]-benzonitrile