Acetic acid (2R,3R,4S,5R,6R)-4,5-diacetoxy-6-acetoxymethyl-2-[[2-(naphthalen-2-yloxy)-ethyl]-(4-nitro-benzenesulfonyl)-amino]-tetrahydro-pyran-3-yl ester 在
potassium carbonate 作用下,
以
甲醇 为溶剂,
反应 24.0h,
以95%的产率得到N-[2-(Naphthalen-2-yloxy)-ethyl]-4-nitro-N-((2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-hydroxymethyl-tetrahydro-pyran-2-yl)-benzenesulfonamide