Gotor, Raśl Inversion of selectivity in anion recognition with conformationally blocked calix[4]pyrroles. [electronic resource] - Organic & biomolecular chemistry Nov 2012 - 8445-51 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't ISSN: 1477-0539 Standard No.: 10.1039/c2ob26309b doi Subjects--Topical Terms: Acids--analysisAnions--analysisCalixarenes--chemical synthesisCrystallography, X-RayHydrogen BondingMagnetic Resonance SpectroscopyModels, MolecularMolecular ConformationPorphyrins--chemical synthesisSulfonic Acids--analysis