(4R,5S,6S,7R,9R,11E,13E,15R,16R)-6-[(2R,3R,4S,5S,6R)-4-[but-3-ynyl(methyl)amino]-3,5-dihydroxy-6-methyloxan-2-yl]oxy-7-(2,2-diethoxyethyl)-16-ethyl-4-hydroxy-15-[[(3R,4R,5R,6R)-5-hydroxy-3,4-dimethoxy-6-methyloxan-2-yl]oxymethyl]-5,9,13-trimethyl-1-oxacyclohexadeca-11,13-diene-2,10-dione 、
4-[4-(3-Azidopropoxy)phenyl]thiadiazole 在
copper(l) iodide N,N-二异丙基乙胺 、
氨 作用下,
以
四氢呋喃 、
水 为溶剂,
反应 6.17h,
以52%的产率得到(4R,5S,6S,7R,9R,11E,13E,15R,16R)-7-(2,2-diethoxyethyl)-6-[(2R,3R,4S,5S,6R)-3,5-dihydroxy-6-methyl-4-[methyl-[2-[1-[3-[4-(thiadiazol-4-yl)phenoxy]propyl]triazol-4-yl]ethyl]amino]oxan-2-yl]oxy-16-ethyl-4-hydroxy-15-[[(3R,4R,5R,6R)-5-hydroxy-3,4-dimethoxy-6-methyloxan-2-yl]oxymethyl]-5,9,13-trimethyl-1-oxacyclohexadeca-11,13-diene-2,10-dione