Formation of a linear supramolecular polymer by self-assembly of two homoditopic monomers based on the bis(m-phenylene)-32-crown-10/Paraquat recognition motif

被引:126
|
作者
Huang, Feihe [1 ]
Nagvekar, Devdatt S.
Zhou, Xiaochuan
Gibson, Harry W.
机构
[1] Zhejiang Univ, Dept Chem, Hangzhou 310027, Peoples R China
[2] Virginia Polytech Inst & State Univ, Dept Chem, Blacksburg, VA 24601 USA
关键词
D O I
10.1021/ma062080i
中图分类号
O63 [高分子化学(高聚物)];
学科分类号
070305 ; 080501 ; 081704 ;
摘要
A homoditopic monomer containing two bis(m-phenylene)-32-crown-10 units and a complementary homoditopic monomer containing two paraquat moieties were designed and prepared. At high equimolar concentrations (> 40 mM) they self-organize to form a linear supramolecular polymer in solution as confirmed by proton NMR spectroscopy, mass spectrometry, and viscosity studies.
引用
收藏
页码:3561 / 3567
页数:7
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