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Issue 33, 2011
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A clipped [3]rotaxane derived from bis-nor-seco-cucurbit[10]uril

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Abstract

This paper describes the synthesis of host 1 by the double bridging reaction of bis-ns-CB[10] with 2 under acidic conditions. Host 1 functions as a double cavity host for aliphatic and aromatic ammonium ions (3–17) in water. Conducting the bridging reaction in the presence of guest 4 delivers [3]rotaxane 1·42 by a clipping process.

Graphical abstract: A clipped [3]rotaxane derived from bis-nor-seco-cucurbit[10]uril

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Publication details

The article was received on 06 Jun 2011, accepted on 26 Jun 2011 and first published on 20 Jul 2011


Article type: Communication
DOI: 10.1039/C1CC13358F
Citation: Chem. Commun., 2011,47, 9420-9422
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    A clipped [3]rotaxane derived from bis-nor-seco-cucurbit[10]uril

    J. B. Wittenberg, M. G. Costales, P. Y. Zavalij and L. Isaacs, Chem. Commun., 2011, 47, 9420
    DOI: 10.1039/C1CC13358F

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