tetra-O-acetyl-α-D-galactopyranosyl bromide 、
(S)-4-fluoro-N-(1-(4-hydroxyphenyl)ethyl)benzamide 在
苄基三丁基氯化铵 、
potassium carbonate 作用下,
以
氯仿 为溶剂,
反应 16.0h,
生成 2-(acetoxymethyl)-6-(4-((S)-1-(4-fluorobenzamido)ethyl)phenoxy)tetrahydro-2H-pyran-3,4,5-triyl triacetate