Development of ion chemosensors based on porphyrin analogues

Y Ding, WH Zhu, Y ** fluoride anions exclusively relative to other anions (Cl–, Br–, SCN–, NO3–, H2PO4 …

Remarkably selective, non-linear allosteric regulation of anion binding by a tetracationic calix [4] pyrrole homodimer

I Saha, JH Lee, H Hwang, TS Kim… - Chemical Communications, 2015 - pubs.rsc.org
A covalently coupled, dimeric tetra-cationic calix [4] pyrrolehomodimer bearing anthracene
linkers displayed distinctive cooperativity and fluoride selectivity with positive allosterism …

Deuterium exchange of pyrrolic NH protons accelerated by fluoride and bicarbonate in CDCl 3, CD 3 CN, and DMSO-d 6

NJ Heo, JH Oh, JL Sessler, SK Kim - Organic Chemistry Frontiers, 2025 - pubs.rsc.org
The anion binding features of pyrrole-and benzene-strapped calix [4] pyrroles 1 and 2, in
particular, for F− and HCO3− have been examined by means of NMR spectroscopy in …