在
potassium fluoride 、
氢氟酸 、
溶剂黄146 作用下,
以
四氢呋喃 为溶剂,
反应 96.0h,
生成 (3S,4R,5R,6R,7S)-4-(benzoyl)oxy-6-(tert-butyldimethyl)silyloxy-7-[(2'R,4'R,5'S,6'R)-4'-O-(2'',6''-dideoxy-6''-bromo-2''-iodo-β-D-glucopyranosyl)-2-hydroxy-5,6-dimethyl-tetrahydropyran-2-yl]-3-methoxy-5-methyl-1-trimethylsilyloct-1-yne 、 (3S,4R,5R,6R,7S)-4-(benzoyl)oxy-6-(tert-butyldimethyl)silyloxy-7-[(2'R,4'R,5'S,6'R)-4'-O-(2'',6''-dideoxy-6''-bromo-2''-iodo-β-D-glucopyranosyl)-2-hydroxy-5,6-dimethyl-tetrahydropyran-2-yl]-3-methoxy-5-methyl-1-trimethylsilyloct-1-yne