Abstract
Novel α-aminophosphonates based on a non-ionic surfactant (ethoxylated alcohol syntanol) with varied length of the oxyethyl moiety have been synthesized. The obtained phosphonates have been characterized by 1H, 31P, and 13C NMR spectroscopy, IR spectroscopy, and mass spectrometry. Investigation of their anticorrosive activity by gravimetry method revealed fairly strong effect of the metal protection against corrosion in the presence of phosphonates (up to 94%) and decrease of the corrosion rate (to 0.030 mm/year).
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Russian Text © The Author(s), 2019, published in Zhurnal Obshchei Khimii, 2019, Vol. 89, No. 6, pp. 977–984.
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This study was financially supported by the Russian Science Foundation (grant no. 17-73-10273).
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No conflict of interest was declared by the authors.
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Shumatbaev, G.G., Nikitin, E.N., Terenzhev, D.A. et al. Novel α-Aminophosphonates Based on Syntanols: Synthesis and Anti-Corrosion Activity. Russ J Gen Chem 89, 1190–1196 (2019). https://doi.org/10.1134/S1070363219060148
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DOI: https://doi.org/10.1134/S1070363219060148