[(2R,3S,4S,5R)-6-chloro-3,4-di(dodecanoyloxy)-5-phenylmethoxyoxan-2-yl]methyl dodecanoate 、
5-(methoxycarbonyl)pentyl (4,6-di-O-acetyl-2-azido-2-deoxy-α-D-glucopyranosyl)-(1->3)-2-O-benzoyl-4-O-stearoyl-α-L-rhamnopyranoside 在
2,6-二叔丁基-4-甲基吡啶 、 4 A molecular sieve 、
silver trifluoromethanesulfonate 作用下,
以
二氯甲烷 为溶剂,
反应 0.33h,
生成 [(2R,3R,4R,5S,6S)-4-[(2R,3R,4R,5S,6R)-5-acetyloxy-6-(acetyloxymethyl)-3-azido-4-[(2S,3R,4S,5S,6R)-4,5-di(dodecanoyloxy)-6-(dodecanoyloxymethyl)-3-phenylmethoxyoxan-2-yl]oxyoxan-2-yl]oxy-2-(6-methoxy-6-oxohexoxy)-6-methyl-5-octadecanoyloxyoxan-3-yl] benzoate