dc.contributor.author |
UDAYA, HOSAHALLI S. |
en_US |
dc.contributor.author |
MISHRA, VISHNU |
en_US |
dc.contributor.author |
GOPALAKRISHNA, TULLIMILLI Y. |
en_US |
dc.contributor.author |
ANAND, V. G. |
en_US |
dc.date.accessioned |
2024-02-05T07:27:16Z |
|
dc.date.available |
2024-02-05T07:27:16Z |
|
dc.date.issued |
2023-09 |
en_US |
dc.identifier.citation |
Organic Letters, 25(36), 6628–6632. |
en_US |
dc.identifier.issn |
1523-7060 |
en_US |
dc.identifier.issn |
1523-7052 |
en_US |
dc.identifier.uri |
https://doi.org/10.1021/acs.orglett.3c02328 |
en_US |
dc.identifier.uri |
http://dr.iiserpune.ac.in:8080/xmlui/handle/123456789/8454 |
|
dc.description.abstract |
Thiophene-based expanded porphyrinoids undergo a transition from a planar conformation to a twisted conformation upon a systematic increase in the number of thiophene units. Octaphyrin, with 40π electrons, displayed temperature-dependent interconversion between planar and nonplanar conformations in the solution state, in contrast to the rigid planar conformation in the solid state. 60π-dodecaphyrin and 70π-tetradecaphyrin have the maximum number of π-electrons for 12- and 14-heterocycle porphyrinoids, respectively. Spectro-electrochemical measurements confirmed facile reversible two-electron oxidation and the unstable radical cation intermediate in these systems. |
en_US |
dc.language.iso |
en |
en_US |
dc.publisher |
American Chemical Society |
en_US |
dc.subject |
Chemistry |
en_US |
dc.subject |
2023 |
en_US |
dc.title |
Topological Diversity in Electrochemically Active Core-Modified Expanded Porphyrinoids |
en_US |
dc.type |
Article |
en_US |
dc.contributor.department |
Dept. of Chemistry |
en_US |
dc.identifier.sourcetitle |
Organic Letters |
en_US |
dc.publication.originofpublisher |
Foreign |
en_US |