Investigating the effect of macrocycle size in anion templated imidazolium-based interpenetrated and interlocked assemblies

Graeme T. Spence; Nicholas G. White; Paul D. Beer

doi:10.1039/c2ob26237a

Investigating the effect of macrocycle size in anion templated imidazolium-based interpenetrated and interlocked assemblies

Graeme T. Spence, Nicholas G. White, Paul D. Beer^*

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

12 Citations (Scopus)

Abstract

The effect of varying the size of the macrocycle component on the formation of anion templated imidazolium interpenetrated assemblies is investigated. Two different approaches to reducing the macrocycle size are undertaken and the stabilities of the resulting pseudorotaxanes incorporating substituted imidazolium threading components studied using ¹H NMR spectroscopy. Novel imidazolium axle containing interlocked rotaxane host structures are synthesised using chloride anion templated amide condensation and 'stoppering' methods, and the anion recognition properties of the 'stoppered' rotaxane investigated.

Original language	English
Pages (from-to)	7282-7291
Number of pages	10
Journal	Organic and Biomolecular Chemistry
Volume	10
Issue number	36
DOIs	https://doi.org/10.1039/c2ob26237a
Publication status	Published - 28 Sept 2012
Externally published	Yes

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abstract = "The effect of varying the size of the macrocycle component on the formation of anion templated imidazolium interpenetrated assemblies is investigated. Two different approaches to reducing the macrocycle size are undertaken and the stabilities of the resulting pseudorotaxanes incorporating substituted imidazolium threading components studied using 1H NMR spectroscopy. Novel imidazolium axle containing interlocked rotaxane host structures are synthesised using chloride anion templated amide condensation and 'stoppering' methods, and the anion recognition properties of the 'stoppered' rotaxane investigated.",

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AU - White, Nicholas G.

AU - Beer, Paul D.

PY - 2012/9/28

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AB - The effect of varying the size of the macrocycle component on the formation of anion templated imidazolium interpenetrated assemblies is investigated. Two different approaches to reducing the macrocycle size are undertaken and the stabilities of the resulting pseudorotaxanes incorporating substituted imidazolium threading components studied using 1H NMR spectroscopy. Novel imidazolium axle containing interlocked rotaxane host structures are synthesised using chloride anion templated amide condensation and 'stoppering' methods, and the anion recognition properties of the 'stoppered' rotaxane investigated.

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DO - 10.1039/c2ob26237a

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JO - Organic and Biomolecular Chemistry

JF - Organic and Biomolecular Chemistry

IS - 36

ER -

Investigating the effect of macrocycle size in anion templated imidazolium-based interpenetrated and interlocked assemblies

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