Abstract
A study is performed of the state of octa(4-tert-butylphenyl)tetrapyrazinoporphyrazine in dimethyl sulfoxide. It is found that the acid–base interaction of partner molecules creates a time-stable complex with proton transfer. It is shown that adding morpholine, piperidine, n-butylamine, and diethylamine to dimethyl sulfoxide results in destruction of this complex, in contrast to adding pyridine, 2-methylpyridine, tert-butylamine, or tri-n-butylamine. The effect the proton-acceptor ability and the spatial structure of the base have on the decomposition of the tetrapyrazinoporphyrazine macrocycle is considered.
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Petrov, O.A., Makarov, M.S. Destruction of Octa(4-tert-butylphenyl)tetrapyrazinoporphyrazine Under the Influence of Nitrogen-Containing Organic Bases in Dimethylsulfoxide. Russ. J. Phys. Chem. 97, 1382–1386 (2023). https://doi.org/10.1134/S003602442307021X
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DOI: https://doi.org/10.1134/S003602442307021X