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A Polymeric Pseudorotaxane Constructed from Cucurbituril and Aniline, and Stabilization of Its Radical Cation

Authors

  • Yu Liu Prof. Dr.,

    1. Department of Chemistry, State Key Laboratory of Elemento-Organic Chemistry, Nankai University, Tianjin, 300071 (P.R. China), Fax: (+86) 22-2350-3625
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  • Jun Shi,

    1. Department of Chemistry, State Key Laboratory of Elemento-Organic Chemistry, Nankai University, Tianjin, 300071 (P.R. China), Fax: (+86) 22-2350-3625
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  • Yong Chen Dr.,

    1. Department of Chemistry, State Key Laboratory of Elemento-Organic Chemistry, Nankai University, Tianjin, 300071 (P.R. China), Fax: (+86) 22-2350-3625
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  • Chen-Feng Ke

    1. Department of Chemistry, State Key Laboratory of Elemento-Organic Chemistry, Nankai University, Tianjin, 300071 (P.R. China), Fax: (+86) 22-2350-3625
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  • We thank the 973 Program (2006CB932900), the NNSFC (No. 20421202, 20572052, and 20772062), and the Tianjin Natural Science Foundation (07QTPTJC29600) for financial support.

Abstract

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Lösliches Polyanilin: Das Polypseudorotaxan 1 mit regelmäßiger linearer Struktur wurde in akzeptabler Ausbeute aus Cucurbit[7]uril und Polyanilin (PANI) aufgebaut. Die Komplexierung mit Cucurbituril verbessert die Wasserlöslichkeit von PANI (siehe Bild; nach 10 h) und stabilisiert EPR-spektroskopischen Untersuchungen zufolge dessen leitfähige Radikalkation-Form.

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