Abstract
Here we present the anion binding and anion transport properties of a series of calix[6]arenes decorated on their small rim with either halogen bond or hydrogen bond donating groups. We show that the halogen bond donating iodotriazole groups enable highly selective transport of chloride and nitrate anions, without transport of protons or hydroxide, at rates similar to those observed with thiourea or squaramide groups.
Original language | English |
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Pages (from-to) | 6255-6258 |
Number of pages | 4 |
Journal | Chemical Communications |
Volume | 58 |
Issue number | 42 |
DOIs | |
Publication status | Published - 6 May 2022 |