4-methoxyphenyl O-(methyl 2,3,4-tri-O-benzoyl-β-D-glucopyranosyluronate)-(1->3)-(2,4,6-tri-O-benzoyl-β-D-galactopyranosyl)-(1->3)-2,6-di-O-benzoyl-β-D-galactopyranoside 在
三甲基铵三氧化硫共聚物 作用下,
以
N,N-二甲基甲酰胺 为溶剂,
反应 96.0h,
生成 methyl (2S,3S,4S,5R,6R)-3,4,5-tribenzoyloxy-6-[(2S,3R,4S,5S,6R)-3,5-dibenzoyloxy-2-[(2R,3S,4R,5R,6S)-5-benzoyloxy-2-(benzoyloxymethyl)-6-(4-methoxyphenoxy)-3-sulfooxyoxan-4-yl]oxy-6-(benzoyloxymethyl)oxan-4-yl]oxyoxane-2-carboxylate