Abstract
Several titanium phthalocyanines tetra- and octa-substituted with dimethylaminoethylsulfanyl groups on peripheral positions have been synthesized and characterized. These phthalocyanines were converted into water-soluble quaternized products by reaction with methyl iodide. The capping of the titanyl (metaloxo) inner core with catechol and 2,3-dihydroxynaphthalene and complexation of peripheral donor groups of octakis(2-dimethylaminoethylsulfanyl)phthalocyaninatooxotitanium(IV) with Pd(II) ions to obtain multinuclear product were also studied. The new compounds were characterized using elemental analyses, 1H NMR, IR, mass and UV-vis spectral data.
Original language | English |
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Pages (from-to) | 150-155 |
Number of pages | 6 |
Journal | Dyes and Pigments |
Volume | 75 |
Issue number | 1 |
DOIs | |
Publication status | Published - 2007 |
Funding
This work was supported by the Research Fund of the Technical University of Istanbul and State Planning Organization (DPT).
Funders | Funder number |
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DPT | |
Technical University of Istanbul and State Planning Organization |
Keywords
- Axial substitution
- Near-IR absorber
- Palladium
- Phthalocyanine
- Titanyl
- Water-soluble