dibutyl (methyl(2,3-di-O-benzyl-4-O-acetyl-D-galactopyranosid)uronate)phosphate 、
(S)-2-(benzyloxy)-N-((2S,3R)-3-(benzyloxy)-1-hydroxyoctadecan-2-yl)tetradecanamide 在
三氟甲磺酸三甲基硅酯 作用下,
以
1,4-二氧六环 、
甲苯 为溶剂,
生成 methyl (2S,3R,4S,5R,6R)-3-acetyloxy-4,5-bis(phenylmethoxy)-6-[(2S,3R)-3-phenylmethoxy-2-[[(2S)-2-phenylmethoxytetradecanoyl]amino]octadecoxy]oxane-2-carboxylate 、
methyl (2S,3R,4S,5R,6S)-3-acetyloxy-4,5-bis(phenylmethoxy)-6-[(2S,3R)-3-phenylmethoxy-2-[[(2S)-2-phenylmethoxytetradecanoyl]amino]octadecoxy]oxane-2-carboxylate