The self-complexation of mono-urea-functionalized pillar[5]arenes with abnormal urea behaviors

Mono-urea-functionalized pillar[5]arenes were prepared which exhibited abnormal urea behaviors. They were shown to form pseudo[1]rotaxanes with poor anion binding abilities in solution and [c2]daisy chains with an abnormal urea motif in the solid state.

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Veröffentlicht in:Chemical communications (Cambridge, England) England), 2014-02, Vol.50 (11), p.1317-1319
Hauptverfasser: Ni, Mengfei, Hu, Xiao-Yu, Jiang, Juli, Wang, Leyong
Format: Artikel
Sprache:eng
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Zusammenfassung:Mono-urea-functionalized pillar[5]arenes were prepared which exhibited abnormal urea behaviors. They were shown to form pseudo[1]rotaxanes with poor anion binding abilities in solution and [c2]daisy chains with an abnormal urea motif in the solid state.
ISSN:1359-7345
1364-548X
DOI:10.1039/c3cc47823h