Abstract
Isomerism of thioureas bearing a methylenebisphosphonic group was studied. It was shown that a change in the ionization degree of the bisphosphonic group affects the strength of intramolecular hydrogen bonds and Z/E ratio in the solution.
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Original Russian Text © A.L. Chuiko, L.P. Filonenko, A.N. Borisevich, M.O. Lozinskii, 2009, published in Zhurnal Obshchei Khimii, 2009, Vol. 79, No. 1, pp. 74–79.
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Chuiko, A.L., Filonenko, L.P., Borisevich, A.N. et al. pH-dependent isomerism of (Iso)thioureidomethylenebisphosphonates. Russ J Gen Chem 79, 72–77 (2009). https://doi.org/10.1134/S1070363209010113
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DOI: https://doi.org/10.1134/S1070363209010113