- Title
- Synthesis and photochemical studies of substituted adjacent binaphthalophthalocyanines
- Creator
- Seotsanyana-Mokhosi, Itumeleng, Nyokong, Tebello
- Subject
- To be catalogued
- Date
- 2004
- Type
- text
- Type
- article
- Identifier
- http://hdl.handle.net/10962/289883
- Identifier
- vital:56689
- Identifier
- xlink:href="https://doi.org/10.1142/S1088424604000568"
- Description
- Adjacent phthalocyanines with a binaphthalo backbone and phenoxy substituents were synthesized and their photochemical properties were investigated. The adjacent phthalocyanines are the binaphthalophthalocyanines, with the phenoxy, 4-tert-butylphenoxy and the sulfophenoxy substituents, respectively and bis-binaphthalophthalocyanine which has an extended π conjugation system and larger singlet oxygen quantum yield compared to the other compounds. The presence of the phenoxy substituents as well as the binaphthalo bridge does not cause a marked difference on the fluorescing properties of these complexes when compared to zinc phthalocyanine. The binaphthalo backbone allowed the molecules to photoswitch during photolysis affording them very high photostability.
- Format
- computer, online resource, application/pdf, 1 online resource (9 pages), pdf
- Publisher
- World Scientific Publishing
- Language
- English
- Relation
- Journal of Porphyrins and Phthalocyanines, Seotsanyana-Mokhosi, I. and Nyokong, T., 2004. Synthesis and photochemical studies of substituted adjacent binaphthalophthalocyanines. Journal of Porphyrins and Phthalocyanines, 8(10), pp.1214-1221, Journal of Porphyrins and Phthalocyanines volume 8 number 10 p. 1214 2004 1099-1409
- Rights
- Publisher
- Rights
- Use of this resource is governed by the terms and conditions of the World Scientific Copyright and Permissions Statement (https://0-www.worldscientific.com.wam.seals.ac.za/page/permissions)
- Rights
- Closed Access
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Collections
Nyokong, Tebello (Distinguished Professor)
RU Department of Chemistry
| Thumbnail | File | Description | Size | Format | |||
|---|---|---|---|---|---|---|---|
| View Details | SOURCE1 | Synthesis and photochemical studies of substituted adjacent binaphthalophthalocyanines.pdf | 796 KB | Adobe Acrobat PDF | View Details |