Phthalonitriles with fragments of 4-hydroxy, 4-mercapto and 4-aminobenzoic acids were synthesized by nucleophilic substitution in 4-bromo-5-nitrophthalonitrile. The synthesized phthalonitriles were used to prepare octasubstituted cobalt phthalocyanines by template synthesis. The… Click to show full abstract
Phthalonitriles with fragments of 4-hydroxy, 4-mercapto and 4-aminobenzoic acids were synthesized by nucleophilic substitution in 4-bromo-5-nitrophthalonitrile. The synthesized phthalonitriles were used to prepare octasubstituted cobalt phthalocyanines by template synthesis. The spectral properties of the products were studied.
               
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