Abstract
Tetra(6-tert-butyl-2,3-quinoxalino)porphyrazine and its complexes with bivalent metals were synthesized for the first time by template tetramerization of 6-tert-butylquinoxaline-2,3-dicarbonitrile. The obtained macrocyclic compounds are soluble in hydrophobic solvents. Their electronic absorption spectra in organic solvents and the spectra of the corresponding protonated forms in sulfuric acid were studied.
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Original Russian Text © S.V. Efimova, A.B. Korzhenevskii, O.I. Koifman, 2008, published in Zhurnal Obshchei Khimii, 2008, Vol. 78, No. 7, pp. 1214–1218.
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Efimova, S.V., Korzhenevskii, A.B. & Koifman, O.I. Synthesis and spectral parameters of tetra(6-tert-butyl-2,3-quinoxalino)porphyrazine and its metal complexes. Russ J Gen Chem 78, 1447–1451 (2008). https://doi.org/10.1134/S1070363208070293
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DOI: https://doi.org/10.1134/S1070363208070293