- Title
- Synthesis and photophysical properties of 1, 1′-binaphthol substituted phthalocyanines
- Creator
- Canlica, Meylude, Nyokong, Tebello
- Subject
- To be catalogued
- Date
- 2010
- Type
- text
- Type
- article
- Identifier
- http://hdl.handle.net/10962/249148
- Identifier
- vital:51782
- Identifier
- xlink:href="https://doi.org/10.1016/j.ica.2010.06.034"
- Description
- We report on the synthesis, characterization and photophysical properties of a new symmetrically tetra substituted {at non-peripheral positions with tetra(1,1′-bi-binaphtoxy)} phthalocyanines containing H2, Mg(II), Al(III)Cl, Si(IV)Cl2 in the central cavity. The synthesized compounds were characterized by the elemental analyses, UV–Vis, FT-IR and 1H NMR spectroscopies. The fluorescence quantum yields, triplet quantum yields and lifetimes of the newly synthesized H2, Mg, Al, and Si phthalocyanines were explored. Triplet quantum yields ranged from 0.24 to 0.54. The triplet lifetime for the silicon phthalocyanine derivative was the highest ever reported for a phthalocyanine (∼3.5 ms).
- Format
- computer, online resource, application/pdf, 1 online resource (6 pages), pdf
- Publisher
- Elsevier
- Language
- English
- Relation
- Inorganica Chimica Acta, Canlica, M. and Nyokong, T., 2010. Synthesis and photophysical properties of 1, 1′-binaphthol substituted phthalocyanines. Inorganica Chimica Acta, 363(13), pp.3384-3389., Inorganica Chimica Acta volume 363 number 13 p. 3384 2010 1873-3255
- Rights
- Publisher
- Rights
- Use of this resource is governed by the terms and conditions of the Elsevier Terms and Conditions Statement (https://www.elsevier.com/legal/elsevier-website-terms-and-conditions)
- Rights
- Closed Access
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Collections
RU DST/NRF SARChI for Medicinal Chemistry and Nanotechnology
Nyokong, Tebello (Distinguished Professor)
RU Department of Chemistry
| Thumbnail | File | Description | Size | Format | |||
|---|---|---|---|---|---|---|---|
| View Details Download | SOURCE1 | Synthesis and photophysical properties of 1, 1′-binaphthol substituted phthalocyanines.pdf | 691 KB | Adobe Acrobat PDF | View Details Download |