phenyl 3-O-acetyl-2-deoxy-4,6-O-p-methoxybenzylidene-2-tetrachlorophthalimido-1-thio-β-D-glucopyranoside 在
间氯过氧苯甲酸 作用下,
以
二氯甲烷 为溶剂,
以93%的产率得到phenyl 3-O-acetyl-2-deoxy-4,6-O-p-methoxybenzylidene-2-tetrachlorophthalimido-1-thio-β-D-glucopyranoside S-oxide