GM3NPhAc 、 在
copper(l) iodide 、
N,N-二异丙基乙胺 作用下,
以
四氢呋喃 、
甲醇 为溶剂,
反应 24.0h,
以70%的产率得到(2S,4S,5R,6R)-2-[(2S,3R,4S,5S,6R)-2-[(2R,3S,4R,5R,6R)-6-[2-[4-[3-[2-[(2S,3R,4R,5S,6R)-6-[[(2R,3R,4R,5S,6R)-5-bis(phenylmethoxy)phosphoryloxy-3-[[(3R)-3-dodecanoyloxytetradecanoyl]amino]-6-(phenylmethoxymethyl)-4-[(3R)-3-tetradecanoyloxytetradecanoyl]oxyoxan-2-yl]oxymethyl]-5-phenylmethoxy-3-[[(3R)-3-phenylmethoxytetradecanoyl]amino]-4-[(3R)-3-phenylmethoxytetradecanoyl]oxyoxan-2-yl]oxyethylamino]-3-oxopropyl]triazol-1-yl]ethoxy]-4,5-dihydroxy-2-(hydroxymethyl)oxan-3-yl]oxy-3,5-dihydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-4-hydroxy-5-[(2-phenylacetyl)amino]-6-[(1R,2R)-1,2,3-trihydroxypropyl]oxane-2-carboxylic acid