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Issue 68, 2012
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Novel [2]pseudorotaxanes constructed by self-assembly of bis-urea-functionalized pillar[5]arene and linear alkyl dicarboxylates

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Abstract

A bis-urea-functionalized pillar[5]arene has been synthesized and shown to form [2]pseudorotaxanes spontaneously with linear alkyl dicarboxylates in highly polar solvent DMSO, in which the hydrogen bonding interactions between the bis-urea hydrogens and dicarboxylate oxygens play an important role in stabilizing the novel [2]pseudorotaxanes alongside C–H⋯π interactions.

Graphical abstract: Novel [2]pseudorotaxanes constructed by self-assembly of bis-urea-functionalized pillar[5]arene and linear alkyl dicarboxylates

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Publication details

The article was received on 06 Jun 2012, accepted on 02 Jul 2012 and first published on 04 Jul 2012


Article type: Communication
DOI: 10.1039/C2CC34049F
Citation: Chem. Commun., 2012,48, 8532-8534
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    Novel [2]pseudorotaxanes constructed by self-assembly of bis-urea-functionalized pillar[5]arene and linear alkyl dicarboxylates

    Q. Duan, W. Xia, X. Hu, M. Ni, J. Jiang, C. Lin, Y. Pan and L. Wang, Chem. Commun., 2012, 48, 8532
    DOI: 10.1039/C2CC34049F

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