Reactions of (Hydroxo)aluminium(III)tetra(4-chloro)phthalocyanine in Sulfuric Acid |
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Authors: | Suslova E. E. Sokolova T. N. Lomova T. N. Zaitseva S. V. Zdanovich S. A. |
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Affiliation: | (1) Institute of Solution Chemistry, Russian Academy of Sciences, ul. Akademicheskaya 1, Ivanovo, 153045, Russia |
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Abstract: | Spectrophotometric and quantum-chemical data showed that (hydroxo)aluminium(III)tetra(4-chloro)phthalocyanine forms one protonated form (trans-dication) in aqueous concentrated H2SO4. The kinetics of the protonated complex dissociation across the Al–N bonds is studied. The effect of the halogen substitution in the aluminium phthalocyanine macrocycle on its basicity and stability is discussed. |
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