: [2-(3-hydroxyphenyl)-1-pentene-1,1-diyl]dibenzene-4,1-diyl bis(2,2-dimethylpropanoate) 、
potassium carbonate 、
水 、
N-(2-氯乙基)吡咯烷盐酸盐 以
丙酮 为溶剂,
以afforded 0.470 g (38%) of the title product 23 as a white solid的产率得到[2-(3-{[2-(1-pyrrolidinyl)ethyl]oxy}phenyl)-1-pentene-1,1-diyl]dibenzene-4,1-diyl bis(2,2-dimethylpropanoate)