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A new phthalonitrile derivative bearing hexyloxy groups in the 3,6- positions and p-sulfonylphenoxy- and chloro groups in the 4 and 5- positions was synthesized. The new hexadeca-substituted zinc phthalocyanine was obtained by cyclotetramerisation of this phthalonitrile derivative in the presence of anhydrous zinc acetate under microwave heating. The aggregation behavior of the amphiphilic zinc phthalocyanine...
This work reports on the synthesis, characterization, photophysical properties and electrochemical characterization of new tetra-substituted titanium phthalocyanine with dimethylaminoethanol groups on peripheral positions (2) and water-soluble quaternized counterpart. The water-soluble titanium(IV) phthalocyanine derivative (3) was found to be aggregated in aqueous media but was partially or fully...
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