(E)-4-(3-nitrophenyl)-1-[6'-azido-1',6'-dideoxy-2',3',4'-tri-O-acetyl-β-D-glucopyranos-1'-yl]but-3-en-2-one 在
tin(II) chloride dihdyrate 作用下,
以
乙醇 为溶剂,
反应 2.0h,
以61%的产率得到(E)-4-(3-aminophenyl)-1-[6'-azido-1',6'-dideoxy-2',3',4'-tri-O-acetyl-β-D-glucopyranos-1'-yl]but-3-en-2-one