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Selective Nitrate Binding in Competitive Hydrogen Bonding Solvents: Do Anion–π Interactions Facilitate Nitrate Selectivity?
New tripodal urea receptors demonstrate preferential binding of anions over competitive hydrogen bonding solvents. (1)H NMR titrations in 10% DMSO-d(6)/CDCl(3) show a higher affinity for nitrate over the halides for the fluorinated receptor, which is lost when the fluorines are removed. An “anion–π”...
Αποθηκεύτηκε σε:
| Κύριοι συγγραφείς: | , , , |
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| Μορφή: | Artigo |
| Γλώσσα: | Inglês |
| Έκδοση: |
2013
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| Θέματα: | |
| Διαθέσιμο Online: | https://ncbi.nlm.nih.gov/pmc/articles/PMC3879926/ https://ncbi.nlm.nih.gov/pubmed/23939999 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1002/anie.201303881 |
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