Abstract
Porphyrins with two opposite meso-phenyl substituents of the macroring linked via o-positions by polyoxyethylene bridges of various lengths were prepared. Their spectra and complexing properties toward Zn2+ and 1,4-diazabicyclo[2.2.2]octane were examined. The rate constants of formation and stability constants of the corresponding complexes were determined, and the concentration ranges of their formation were evaluated.
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Original Russian Text © G.M. Mamardashvili, O.M. Kulikova, N.Zh. Mamardashvili, O.I. Koifman, 2007, published in Zhurnal Obshchei Khimii, 2007, Vol. 77, No. 11, pp. 1915–1922.
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Mamardashvili, G.M., Kulikova, O.M., Mamardashvili, N.Z. et al. Synthesis, spectra, and complexing properties of polyoxyethylene-substituted 5,15-diphenylporphyrins. Russ J Gen Chem 77, 1965–1971 (2007). https://doi.org/10.1134/S1070363207110217
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DOI: https://doi.org/10.1134/S1070363207110217