methyl (1-(1,1,5,5-tetramethylpiperidinyloxy)-5-acetamido-7,8,9-tri-O-acetyl-5-N,4-O-carbonyl-3,5-dideoxy-2-thio-D-glycero-α-D-galacto-non-2-ulopyranoside)onate 以
氘代乙腈 为溶剂,
反应 1.0h,
以45%的产率得到4-acetamido-6,7,8-tri-O-acetyl-4-N,3-O-carbonyl-2,4-dideoxy-D-glycero-D-galacto-octono-1,5-lactone