(2R,3S,4R,5S,6S)-2-(acetoxymethyl)-6-(2-oxo-2-(perfluorophenoxy)ethyl)tetrahydro-2H-pyran-3,4,5-triyl triacetate 、
1-氨基-3-丁炔 以
N,N-二甲基甲酰胺 、
甲苯 为溶剂,
以15.4 mg的产率得到(2R,3S,4R,5S,6S)-2-(acetoxymethyl)-6-(2-(but-3-yn-1-ylamino)-2-oxoethyl)tetrahydro-2H-pyran-3,4,5-triyl triacetate