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2-{2-[4-苯基-二(4-特丁基苯基)甲基]苯氧基}乙氧乙醇磺酸酯(2.1mmol)与4,4’-联吡啶(1.0mmol)混合,加热到融化,搅拌10min,用石油醚洗涤反应混合物,得到定量的哑铃型化合物.
(2.1 mmol) of 2- {2- [4- phenyl-bis (4-tert- butylphenyl) methyl] phenoxy} ethoxyethanol sulfonate Mixed, heated to melt, stirred 10min, the reaction mixture was washed with petroleum ether to give a quantitative dumbbell-shaped compound.