Acetic acid (2R,3S,4R,5S,6R)-3,5-diacetoxy-2-acetoxymethyl-6-[4-(4-trimethylsilanylethynyl-benzoylamino)-butyl]-tetrahydro-pyran-4-yl ester 在
四丁基氟化铵 、
溶剂黄146 作用下,
反应 1.0h,
以90%的产率得到Acetic acid (2R,3S,4R,5S,6R)-3,5-diacetoxy-2-acetoxymethyl-6-[4-(4-ethynyl-benzoylamino)-butyl]-tetrahydro-pyran-4-yl ester