tert-butyldiphenylsilyl O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-(1<*>4)-O-(2-acetamido-3,6-di-O-acetyl-2-deoxy-β-D-glucopyranosyl)-(1<*>6)-3,4-di-O-acetyl-2-azido-2-deoxy-β-D-galactopyranoside 在
四丁基氟化铵 、
溶剂黄146 作用下,
生成 Acetic acid (2R,3S,4R,5R,6R)-2-acetoxymethyl-5-acetylamino-6-((2R,3R,4R,5R)-3,4-diacetoxy-5-azido-6-hydroxy-tetrahydro-pyran-2-ylmethoxy)-3-((2S,3R,4S,5S,6R)-3,4,5-triacetoxy-6-acetoxymethyl-tetrahydro-pyran-2-yloxy)-tetrahydro-pyran-4-yl ester