新型杯[4]冠醚衍生物聚合单体的合成  

Synthesis of Novel Calix [4] Crown Derivative Monomer

作　　者：蒋忠良[1] 常维夫[1] 段辉[1] 

机构地区：[1]同济大学化学系,上海200092

出　　处：《合成化学》2013年第1期96-98,共3页Chinese Journal of Synthetic Chemistry

摘　　要：从对叔丁基杯[4]芳烃出发,对其下沿的酚羟基进行修饰,先后在1,3-和2-酚羟基位点引入冠醚环和乙基;最后在NaH/THF中与3-溴丙烯酸丙酯反应制得聚合单体——新型杯[4]冠醚衍生物,其结构经1H NMR和MS表征。A novel vinylic calix[4]crown monomer was synthesized from p-t-butylcalix[4]arene by introducing branched crown ether and ethyl at 1,3-and 2-posions of phenolic hydroxyl groups,then by the reaction of 5,7,11,23-tetra-t-butyl-25-hydroxy-27-ethyoxycalix[4]crown-5 with 3-bromopropyl acrylate in NaH/THF solution.The structure was characterized by 1H NMR and MS.

关 键 词：杯[4]冠醚 羟基修饰 单体 合成 

分 类 号：O625.34[理学—有机化学]