[(2S,3R,4S,5R,6R)-5-[(2S,3R,4S,5S,6R)-5-[(2R,3R,4S,5S,6R)-4-[(2S,3R,4R,5R,6R)-3-acetamido-4-[(2S,3R,4R,5R,6R)-3-acetamido-4,5-diacetyloxy-6-(acetyloxymethyl)oxan-2-yl]oxy-5-acetyloxy-6-(acetyloxymethyl)oxan-2-yl]oxy-3,5-diacetyloxy-6-(acetyloxymethyl)oxan-2-yl]oxy-3,4-diacetyloxy-6-(acetyloxymethyl)oxan-2-yl]oxy-4-acetyloxy-6-(acetyloxymethyl)-2-fluorooxan-3-yl] 2,4,6-trimethylbenzoate 、
(2S,3R,4E)-2-azido-3-O-(tert-butyldiphenylsilyl)-4-octadecene-1,3-diol 以23%的产率得到