3,7-anhydro-4,5,6,8-tetra-O-benzyl-1,2-dideoxy-1-C-{8-[(trimethylsilyl)ethynyl]-9,10-anthraquinon-1-yl}-D-glycero-D-gulo-oct-1-ynitol 在
potassium fluoride 作用下,
以
乙醇 为溶剂,
反应 4.5h,
以80.5%的产率得到3,7-anhydro-4,5,6,8-tetra-O-benzyl-1,2-dideoxy-1-C-(8-ethynyl-9,10-anthraquinon-1-yl)-D-glycero-D-gulo-oct-1-ynitol