methyl 3,4-di-O-acetyl-1,2-O-<1-(N-acetyl-N-4-(2,4,6-trichlorophenoxy)phenylaminooxy)ethylidene>-α-D-glucopyranuronate 在
2,6-lutidinium perchlorate 作用下,
以
1,2-二氯乙烷 为溶剂,
反应 18.0h,
以21%的产率得到methyl <4'-(2,4,6-trichlorophenoxy)acetanilide-N-yl 2,3,4-tri-O-acetyl-β-D-glucopyranosid>uronate