Email this article Novel α-Aminophosphonates Based on Syntanols: Synthesis and Anti-Corrosion Activity
- Authors: Shumatbaev G.G.1, Nikitin E.N.1, Terenzhev D.A.1, Sinyashin K.O.1
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Affiliations:
- Federal Research Center “Kazan Scientific Center of the Russian Academy of Sciences,”
- Issue: Vol 89, No 6 (2019)
- Pages: 1190-1196
- Section: Article
- URL: https://journals.rcsi.science/1070-3632/article/view/222943
- DOI: https://doi.org/10.1134/S1070363219060148
- ID: 222943
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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).
About the authors
G. G. Shumatbaev
Federal Research Center “Kazan Scientific Center of the Russian Academy of Sciences,”
Author for correspondence.
Email: g-shumatbaev@mail.ru
Russian Federation, ul. Akademika Arbuzova 8, Kazan, Tatarstan, 420088
E. N. Nikitin
Federal Research Center “Kazan Scientific Center of the Russian Academy of Sciences,”
Email: g-shumatbaev@mail.ru
Russian Federation, ul. Akademika Arbuzova 8, Kazan, Tatarstan, 420088
D. A. Terenzhev
Federal Research Center “Kazan Scientific Center of the Russian Academy of Sciences,”
Email: g-shumatbaev@mail.ru
Russian Federation, ul. Akademika Arbuzova 8, Kazan, Tatarstan, 420088
K. O. Sinyashin
Federal Research Center “Kazan Scientific Center of the Russian Academy of Sciences,”
Email: g-shumatbaev@mail.ru
Russian Federation, ul. Akademika Arbuzova 8, Kazan, Tatarstan, 420088
