Calix[2]bispyrrolylarenes: New expanded calix[4]pyrroles for fluorometric sensing of anions via extended π-conjugation
Calix[2]bispyrrolylarenes: New expanded calix[4]pyrroles for fluorometric sensing of anions via extended π-conjugation
| dc.contributor.author | Chandra, Brijesh | |
| dc.contributor.author | Mahanta, Sanjeev P. | |
| dc.contributor.author | Pati, Narendra N. | |
| dc.contributor.author | Baskaran, Sambath | |
| dc.contributor.author | Kanaparthi, Ravi K. | |
| dc.contributor.author | Sivasankar, Chinnappan | |
| dc.contributor.author | Panda, Pradeepta K. | |
| dc.date.accessioned | 2022-03-27T08:38:16Z | |
| dc.date.available | 2022-03-27T08:38:16Z | |
| dc.date.issued | 2013-01-18 | |
| dc.description.abstract | Two new expanded calix[4]pyrroles 3 and 4 were synthesized by '2 + 2' cyclocoupling of easily prepared diboryldipyrromethane 7 (by Ir-catalyzed CH-bond activation) with appropriate diiodoarenes using the Suzuki protocol. Owing to the unique design, both macrocycles exhibited extended π-conjugation and enhanced fluorescence. Upon complexation with anions (fluoride and acetate), receptor 3 displayed turn-on sensing of fluorescence, whereas 4 showed turn-off sensing. © 2012 American Chemical Society. | |
| dc.identifier.citation | Organic Letters. v.15(2) | |
| dc.identifier.issn | 15237060 | |
| dc.identifier.uri | 10.1021/ol3032158 | |
| dc.identifier.uri | https://pubs.acs.org/doi/10.1021/ol3032158 | |
| dc.identifier.uri | https://dspace.uohyd.ac.in/handle/1/11314 | |
| dc.title | Calix[2]bispyrrolylarenes: New expanded calix[4]pyrroles for fluorometric sensing of anions via extended π-conjugation | |
| dc.type | Journal. Article | |
| dspace.entity.type |
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