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Issue 53, 2014
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CuAAC “click” active-template synthesis of functionalised [2]rotaxanes using small exo-substituted macrocycles: how small is too small?

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Abstract

Two “small” 22- and 24-membered exo-alcohol functionalised pyridyl macrocycles are exploited in the CuAAC active-template synthesis of [2]rotaxanes. The 24-membered macrocycle forms [2]rotaxanes in good yields while the smaller 22-membered macrocycle does not lead to interlocked products.

Graphical abstract: CuAAC “click” active-template synthesis of functionalised [2]rotaxanes using small exo-substituted macrocycles: how small is too small?

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Publication details

The article was received on 25 Apr 2014, accepted on 15 May 2014 and first published on 16 May 2014


Article type: Communication
DOI: 10.1039/C4CC03077J
Citation: Chem. Commun., 2014,50, 7044-7047
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    CuAAC “click” active-template synthesis of functionalised [2]rotaxanes using small exo-substituted macrocycles: how small is too small?

    A. Noor, W. K. C. Lo, S. C. Moratti and J. D. Crowley, Chem. Commun., 2014, 50, 7044
    DOI: 10.1039/C4CC03077J

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