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DC Field | Value | Language |
---|---|---|
dc.contributor.author | Grover, Nitika | - |
dc.date.accessioned | 2024-08-10T04:22:33Z | - |
dc.date.available | 2024-08-10T04:22:33Z | - |
dc.date.issued | 2020-09 | - |
dc.identifier.uri | https://chemistry-europe.onlinelibrary.wiley.com/doi/full/10.1002/ejoc.202001165 | - |
dc.identifier.uri | http://dspace.bits-pilani.ac.in:8080/jspui/xmlui/handle/123456789/15184 | - |
dc.description.abstract | Bench-stable meso-substituted di(p/m-benzi)homoporphyrins were synthesized through acid-catalyzed condensation of dipyrrole derivatives with aryl aldehydes. The insertion of a 1,1,2,2-tetraphenylethene (TPE) or but-2-ene-2,3-diyldibenzene unit in the porphyrin framework results in the formation of dibenzihomoporphyrins, merging the features of hydrocarbons and porphyrins. Single crystal X-ray analyses established the non-planar structure of these molecules, with the phenylene rings out of the mean plane, as defined by the dipyrromethene moiety and the two meso-carbon atoms. Spectroscopic and structural investigations show that the macrocycles exhibit characteristics of both TPE or but-2-ene-2,3-diyldibenzene and dipyrromethene units indicating the non-aromatic characteristics of the compounds synthesized. Additionally, the dibenzihomoporphyrins were found to generate singlet oxygen, potentially allowing their use as photosensitizers. | en_US |
dc.language.iso | en | en_US |
dc.publisher | Wiley | en_US |
dc.subject | Chemistry | en_US |
dc.subject | Dibenzihomoporphyrins | en_US |
dc.subject | Synthesis | en_US |
dc.subject | Photosensitizers | en_US |
dc.title | Synthesis and Structure of meso-Substituted Dibenzihomoporphyrins | en_US |
dc.type | Article | en_US |
Appears in Collections: | Department of Chemistry |
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