Anion recognition and cation-induced molecular motion in a heteroditopic [2]rotaxane.
A heteroditopic [2]rotaxane consisting of a calix[4]diquinone-isophthalamide macrocycle and 3,5-bis-amide pyridinium axle components with the capability of switching between two positional isomers in response to barium cation recognition is synthesised. The anion binding properties of the rotaxane&#...
| Main Authors: | , , |
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| Format: | Journal article |
| Language: | English |
| Published: |
2011
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