Controlling the ON/OFF threading of a terpyridine containing [2]pseudorotaxane ligand via changes in coordination geometry

Controlling the ON/OFF threading of a terpyridine containing [2]pseudorotaxane ligand via changes in coordination geometry

A 1,2-bis(pyridinium)ethane type axle containing a terpyridine chelate group, when combined with 24-membered crown ethers, forms [2]pseudorotaxanes, the stability of which can be controlled by coordination of metal ions with different geometries.

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Veröffentlicht in:Chemical communications (Cambridge, England) England), 2008-01 (5), p.582-584
Hauptverfasser: Sharma, Sapna, Davidson, Gregory J E, Loeb, Stephen J
Format: Artikel
Sprache:eng
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Zusammenfassung:A 1,2-bis(pyridinium)ethane type axle containing a terpyridine chelate group, when combined with 24-membered crown ethers, forms [2]pseudorotaxanes, the stability of which can be controlled by coordination of metal ions with different geometries.
ISSN:1359-7345
1364-548X
DOI:10.1039/b716117d