Synthesis and Properties of Copper(II) Tetra(2-alkyl-4,5-benzimidazolo)- and Tetra(2,2'-Dimethyl-4,5-benzodiazepino)porphyrazines |
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Authors: | Balakirev A. E. Kudrik E. V. Shaposhnikov G. P. |
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Affiliation: | (1) Ivanovo State University of Chemical Engineering, Ivanovo, Russia |
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Abstract: | 4,5-Diaminophthalonitrile was reacted with carboxylic acids and acetylacetone to synthesize 2-alkyl-5,6-dicyanobenzimidazoles and 2,2'-dimethyl-5,6-dicyanobenzodiazepine, respectively. The products were converted into copper(II) porphyrazines. An effect of the heterocyclic residue on the physicochemical and spectral properties of the porphyrazines was revealed. |
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