| Autor: |
Richard C. Knighton, Paul D. Beer |
| Rok vydání: |
2021 |
| Předmět: |
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| Zdroj: |
Organic Chemistry Frontiers. 8:2468-2472 |
| ISSN: |
2052-4129 |
| Popis: |
A novel method utilising sodium cation templation between a pyridinium bridged calix[4]diquinone macrocycle and a pyridine-N-oxide functionalised macrocycle precursor motif is used for the construction of a mechanically interlocked ion-pair binding [2]catenane. The heteroditopic [2]catenane binding mode is elucidated by single-crystal X-ray crystallography with the alkali–metal sodium cation-chloride halide-anion bound in an unprecedented ‘macrocycle separated’ ion-pair configuration. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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