- Efficient Synthesis of Ditopic Polyamide Receptors for Cooperative Ion Pair Recognition in Solution and Solid States
Ray, S. K.; Homberg, A.; Vishe, M.; Besnard, C.; Lacour, J.
Chem. Eur. J. 2018, 24, 2944-2018
Following a late-stage functionalization strategy, a series of heteroditopic cryptand receptors were prepared – in three steps only from 1,4-dioxane. As evidenced by 1H-NMR spectroscopic and solid state analyses, these polyamide-crown ether conjugates present general ion pair binding capacity towards salts of monovalent cations and linear triatomic anions.
DOI : 10.1002/chem.201704895
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