在溶液和固态中基于共晶[5]芳烃的超分子聚合物的形成。
Formation of a copillar[5]arene-based supramolecular polymer in solution and in the solid state.
机构信息
Department of Chemistry, Zhejiang University, Hangzhou, 310027, P. R. China.
出版信息
Macromol Rapid Commun. 2014 May;35(10):987-91. doi: 10.1002/marc.201400048. Epub 2014 Mar 7.
PMID:24604696
Abstract
A linear supramolecular polymer based on the self-assembly of an easily available copillar[5]arene monomer is efficiently prepared, which is evidenced by the NMR spectroscopy, viscosity measurement, and DOSY experiment. The single-crystal X-ray analysis reveals that the polymerization of the AB-type monomer is driven by the quadruple CH•••π interactions and one CH•••O interaction.
摘要
一种基于易获得的共聚[5]轮烯单体自组装的线性超分子聚合物被高效制备，这一点通过 NMR 光谱、粘度测量和 DOSY 实验得到了证实。单晶 X 射线分析表明，AB 型单体的聚合是由四重 CH···π 相互作用和一个 CH···O 相互作用驱动的。
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