Kinetic stability of tetra(1,2,5-thiadiazolo)porphyrazine in the system nitrogen-containing base-dimethyl sulfoxide |
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| Authors: | O. A. Petrov A. N. Kiselev S. A. Syrbu |
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| Affiliation: | 1. Ivanovo State University of Chemistry and Technology, pr. Sheremetevskii 7, Ivanovo, 153000, Russia
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| Abstract: | The behavior of tetra(1,2,5-thiadiazolo)porphyrazine in dimethyl sulfoxide has been studied, and fairly high stability of the resulting proton-transfer complex has been revealed. The complex is kinetically unstable in strongly basic media. The effects of the nitrogen-containing base and NH acidity of the porphyrazine macrocycle on the rate and activation parameters of decomposition of the proton-transfer complex have been estimated. |
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