methyl 2,3,4-tri-O-acetyl-6-deoxy-6-[(2R)-2-(4-methylphenyl)-4-oxo-1,3-thiazolidin-3-yl]-α-D-glucopyranoside 在
sodium methylate 作用下,
以
甲醇 为溶剂,
反应 0.5h,
以74.9%的产率得到methyl 6-deoxy-6-[(2R)-2-(4-methylphenyl)-4-oxo-1,3-thiazolidin-3-yl]-α-D-glucopyranoside