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http://idr.niser.ac.in:8080/jspui/handle/123456789/1145| Title: | Core-Modified meso-Aryl Hexaphyrins with an Internal Thiophene Bridge: Structure, Aromaticity, and Photodynamics |
| Authors: | Karthik, Ganesan Sneha, Mahima Raja, V. Prabhu Srinivasan, A. Chandrashekar, Tavarekere K. |
| Issue Date: | 4-Jan-2013 |
| Publisher: | Chemistry - A European Journal |
| Citation: | Karthik, G., Sneha, M., Raja, V. P., Lim, J. M., Kim, D., Srinivasan, A., & Chandrashekar, T. K. (2013). Core-modified meso-aryl hexaphyrins with an internal thiophene bridge: structure, aromaticity, and photodynamics. Chemistry (Weinheim an Der Bergstrasse, Germany), 19(6), 1886–1890. |
| Abstract: | The synthesis of core-modified meso aryl hexaphyrins with an internal thiophene bridge is reported. Introduction of the thiophene bridge alters the electronic structure as well as the π-electron circuit, resulting in increases in singlet lifetime (τs) and the two-photon absorption (TPA) cross-section. Furthermore, for the sulfur derivative, the internal bridging thiophene participates in a π-electron conjugation pathway. |
| URI: | https://doi.org/10.1002/chem.201203737 http://idr.niser.ac.in:8080/jspui/handle/123456789/1145 |
| Appears in Collections: | Journal Papers |
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