炔雌醇 、
1,3,5-tri(3,5-bis(chloromethyl)phenoxy)benzene 在
四丁基氟化铵 、
potassium carbonate 作用下,
以
乙腈 为溶剂,
反应 72.0h,
以89%的产率得到(8R,9S,13S,14S,17R)-3-[[3-[[3,5-bis[[3,5-bis[[(8R,9S,13S,14S,17R)-17-ethynyl-17-hydroxy-13-methyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-3-yl]oxymethyl]phenoxy]methyl]phenyl]methoxy]-5-[[(8R,9S,13S,14S,17R)-17-ethynyl-17-hydroxy-13-methyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-3-yl]oxymethyl]phenyl]methoxy]-17-ethynyl-13-methyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-17-ol