Pendant arm pyrrolic amide cleft anion receptors.
The propensity of amine, ammonium and amide pendant arm 2,5-diamidopyrrole derivatives to act as anion receptors has been investigated; the anion-coordination ability of these species has been determined by 1H NMR titration techniques revealing a marked selectivity of the amine functionalised receptor for hydrogen sulfate anions.
D000577:Amides / Q000737:chemistry; D000838:Anions / Q000032:analysis / Q000737:chemistry*; D007700:Kinetics; D009682:Magnetic Resonance Spectroscopy; D011758:Pyrroles / Q000737:chemistry*
D000577:Amides; D000838:Anions; D011758:Pyrroles