作者: Orion B. Berryman , Aaron C. Sather , Benjamin P. Hay , Jeffrey S. Meisner , Darren W. Johnson
DOI: 10.1021/JA8035652
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摘要: A series of tripodal receptors preorganize electron-deficient aromatic rings to bind halides in organic solvents using weak σ anion-to-arene interactions or C−H···X− hydrogen bonds. 1H NMR spectroscopy proves be a powerful technique for quantifying binding solution and determining the interaction motifs, even cases binding.