2,7-bis(azidomethyl)-9H-fluorene 、
estradiol-17β 3-propargyl ether 在
copper(ll) sulfate pentahydrate 、
sodium ascorbate 作用下,
以
N,N-二甲基甲酰胺 为溶剂,
反应 20.0h,
以74%的产率得到(8R,9S,13S,14S,17S)-3-[[1-[[7-[[4-[[(8R,9S,13S,14S,17S)-17-hydroxy-13-methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthren-3-yl]oxymethyl]triazol-1-yl]methyl]-9H-fluoren-2-yl]methyl]triazol-4-yl]methoxy]-13-methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthren-17-ol