benzyl ((2S,3R,4S,5R,6R)-3-(benzyloxy)-6-((benzyloxy)methyl)-5-hydroxy-2-methoxytetrahydro-2H-pyran-4-yl) (2-bromo-3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-heptadecafluorodecyl) phosphate 、
2,3,4,6-四-O-苯基-Alpha-D-吡喃葡萄糖基三氯乙酰亚氨酸 在
三氟甲磺酸三甲基硅酯 作用下,
以
乙醚 、
二氯甲烷 为溶剂,
生成 (2R,3R,4S,5R,6R)-2-[(2R,3R,4S,5R,6S)-4-[(2-bromo-3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-heptadecafluorodecoxy)-oxido-phenylmethoxyphosphaniumyl]oxy-6-methoxy-5-phenylmethoxy-2-(phenylmethoxymethyl)oxan-3-yl]oxy-3,4,5-tris(phenylmethoxy)-6-(phenylmethoxymethyl)oxane