Selective guest recognition by a self-assembled paramagnetic cage complex

Simon Turega; Martina Whitehead; Benjamin R. Hall; Mairi F. Haddow; Christopher A. Hunter; Michael D. Ward

doi:10.1039/c2cc17369g

Selective guest recognition by a self-assembled paramagnetic cage complex

Simon Turega, Martina Whitehead, Benjamin R. Hall, Mairi F. Haddow, Christopher A. Hunter, Michael D. Ward

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

60 Citations (Scopus)

Abstract

A cubic cage complex assembled from twelve bis-bidentate ligands and eight Co(ii) ions provides a cavity that selectively recognises and binds coumarin in MeCN solution. The cage portals are large enough to allow guest exchange, but small enough to provide a kinetic trap; the cage paramagnetism facilitates detailed NMR analysis.

Original language	English
Pages (from-to)	2752-2754
Number of pages	3
Journal	Chemical Communications
Volume	48
Issue number	22
DOIs	https://doi.org/10.1039/c2cc17369g
Publication status	Published - 14 Mar 2012
Externally published	Yes

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title = "Selective guest recognition by a self-assembled paramagnetic cage complex",

abstract = "A cubic cage complex assembled from twelve bis-bidentate ligands and eight Co(ii) ions provides a cavity that selectively recognises and binds coumarin in MeCN solution. The cage portals are large enough to allow guest exchange, but small enough to provide a kinetic trap; the cage paramagnetism facilitates detailed NMR analysis.",

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AU - Hall, Benjamin R.

AU - Haddow, Mairi F.

AU - Hunter, Christopher A.

AU - Ward, Michael D.

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AB - A cubic cage complex assembled from twelve bis-bidentate ligands and eight Co(ii) ions provides a cavity that selectively recognises and binds coumarin in MeCN solution. The cage portals are large enough to allow guest exchange, but small enough to provide a kinetic trap; the cage paramagnetism facilitates detailed NMR analysis.

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