4-methoxy-2-methylphenyl 4-O-acetyl-3,6-dideoxy-6-iodo-2-methoxy-3-phthalimido-α-D-glucopyranoside 在
1,8-二氮杂双环[5.4.0]十一碳-7-烯 作用下,
以
六甲基磷酰三胺 为溶剂,
反应 60.0h,
以71%的产率得到4-methoxy-2-methylphenyl 4-O-acetyl-3-deoxy-2-methoxy-3-phthalimido-α-D-xylo-hex-5-enopyranoside