@article{6c12579f5ce74470890cca9402ed4f70,
title = "Supramolecular organization of calix[4]pyrrole with a methyl- trialkylammonium anion exchanger leads to remarkable reversal of selectivity for sulfate extraction vs. nitrate",
abstract = "meso-Octamethylcalix[4]pyrrole (C4P) enhances sulfate selectivity in solvent extraction by Aliquat{\textregistered} 336N, an effect ascribed to the supramolecular preorganization and thermodynamic stability imparted by insertion of the methyl group of the Aliquat cation into the cup of C4P in its cone conformation.",
author = "Borman, \{Christopher J.\} and Radu Custelcean and Hay, \{Ben P.\} and Bill, \{Nathan L.\} and Sessler, \{Jonathan L.\} and Moyer, \{Bruce A.\}",
year = "2011",
doi = "10.1039/c1cc12060c",
language = "English",
volume = "47",
pages = "7611--7613",
journal = "Chemical Communications",
issn = "1359-7345",
publisher = "Royal Society of Chemistry",
number = "27",
}