乙酸酐 、
permethylated lacto-N-tetraitol 在
三氟甲磺酸三甲基硅酯 三乙基硅烷 、
碳酸氢钠 作用下,
生成 Acetic acid (3R,4R,5S,6R)-3-(acetyl-methyl-amino)-2-hydroxy-5-methoxy-6-methoxymethyl-tetrahydro-pyran-4-yl ester 、
1,5-anhydro-2,3,4,6-tetra-O-methyl-D-galactitol 、
3-O-acetyl-1,5-anhydro-2,4,6-tri-O-methyl-D-galactitol 、 4-O-acetyl-1,2,3,5,6-penta-O-methyl-D-glucitol 、 1,3-di-O-acetyl-2-(acetylmethylamino)-2-deoxy-4,6-di-O-methyl-D-glucopyranose