Calix[4]pyrroles with Shortest Possible Strap: Exclusively Selective toward Fluoride Ion
Calix[4]pyrroles with Shortest Possible Strap: Exclusively Selective toward Fluoride Ion
| dc.contributor.author | Samanta, Ritwik | |
| dc.contributor.author | Kumar, B. Sathish | |
| dc.contributor.author | Panda, Pradeepta K. | |
| dc.date.accessioned | 2022-03-27T08:38:00Z | |
| dc.date.available | 2022-03-27T08:38:00Z | |
| dc.date.issued | 2015-08-27 | |
| dc.description.abstract | Four new calix[4]pyrroles with the shortest possible strap so far through ortho-linking of the aromatic unit have been synthesized, including a naphthalene-derived fluorescent receptor. They show exclusive selectivity toward the fluoride ion as confirmed by < sup > 1 < /sup > H NMR, isothermal titration calorimetry, and fluorescence spectroscopic study. Anion affinity could also be modulated further via functionalization at the strap. Computational analysis displays calix[4]pyrroles binding to fluoride ion in a very unusual 1,3-alternate conformation where the anion resides on the opposite side of the strap. | |
| dc.identifier.citation | Organic Letters. v.17(17) | |
| dc.identifier.issn | 15237060 | |
| dc.identifier.uri | 10.1021/acs.orglett.5b01866 | |
| dc.identifier.uri | https://pubs.acs.org/doi/10.1021/acs.orglett.5b01866 | |
| dc.identifier.uri | https://dspace.uohyd.ac.in/handle/1/11296 | |
| dc.title | Calix[4]pyrroles with Shortest Possible Strap: Exclusively Selective toward Fluoride Ion | |
| dc.type | Journal. Article | |
| dspace.entity.type |
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