1,2-Phenylene-Incorporated Smallest Expanded Calix[4]pyrrole via One-Step Synthesis of Tetrapyrrane: A Fluorescent Host for Fluoride Ion
1,2-Phenylene-Incorporated Smallest Expanded Calix[4]pyrrole via One-Step Synthesis of Tetrapyrrane: A Fluorescent Host for Fluoride Ion
| dc.contributor.author | Kumar, B. Sathish | |
| dc.contributor.author | Chandra, Brijesh | |
| dc.contributor.author | Jovan Jose, K. V. | |
| dc.contributor.author | Panda, Pradeepta K. | |
| dc.date.accessioned | 2022-03-27T08:37:42Z | |
| dc.date.available | 2022-03-27T08:37:42Z | |
| dc.date.issued | 2021-08-06 | |
| dc.description.abstract | Synthesis of tetrapyrrane 8 from acetone and pyrrole via one-step condensation was achieved for the first time along with a much-improved yield of the tripyrrane 9. Diborylation of the tetrapyrrane and subsequent "1 + 1"cyclocoupling with 1,2-diiodobenzene following the Suzuki protocol generated novel o-phenylene incorporated macrocycle belonging to the smallest meso-expanded calix[4]pyrrole family. The latter macrocycle displays exclusive turn-on fluorescence sensing of fluoride ion upon complexation via a unique partial cone conformation supported by DFT analysis in acetonitrile solvent. | |
| dc.identifier.citation | Journal of Organic Chemistry. v.86(15) | |
| dc.identifier.issn | 00223263 | |
| dc.identifier.uri | 10.1021/acs.joc.1c01179 | |
| dc.identifier.uri | https://pubs.acs.org/doi/10.1021/acs.joc.1c01179 | |
| dc.identifier.uri | https://dspace.uohyd.ac.in/handle/1/11273 | |
| dc.title | 1,2-Phenylene-Incorporated Smallest Expanded Calix[4]pyrrole via One-Step Synthesis of Tetrapyrrane: A Fluorescent Host for Fluoride Ion | |
| dc.type | Journal. Article | |
| dspace.entity.type |
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