Synthesis of alkylamine complexes based on maleic acids and investigation of bactericidal properties
https://doi.org/10.31615/j.corros.prot.2022.103.1-4
Abstract
This article presents the results of research in the field of synthesis of organic complexes based on propyl, butyl, pentyl and hexylamine and maleic acid in a molar ratio of 1:1. The structure and structure of the obtained substances were confirmed by IR and 1H NMR spectroscopy. Some physicochemical properties of the synthesized complex have been determined. In order to study the antimicrobial activity of the complexes obtained, their solutions were prepared in various media (water, isopropyl alcohol and ethyl alcohol) at three different concentrations (2,5; 5; 25 mg/l) and their effect on the vital activity of sulfate-reducing bacteria was studied at a temperature of 30... 32 °C for 15 days. It has been established that at a concentration of 2,5 mg/l, the synthesized complex salts exhibit a 96…98% bactericidal effect, and at a concentration of 5…25 mg/l, they exhibit a 100% bactericidal effect, completely suppressing the vital activity of bacteria. The synthesized complexes exhibit a higher bactericidal effect even at low conc entrations.
Thus, the preparation of organic complexes based on amines and maleic acid, as well as special-purpose inhibitors, components and composite materials based on them, is a very urgent problem. A number of studies have been carried out in this direction
About the Authors
D. B. Agamalieva
Institute of Petrochemical Processes named after Y.H. Mamedaliyev National Academy of Sciences
Azerbaijan
Azerbaijan
Durna Agamaliyeva Babek, Ph.D. in Chemistry, Head of the Laboratory «Corrosion Inhibitors and Preservative Materials»
30, Khojaly Av., Baku
M. M. Abbasov
Institute of Petrochemical Processes named after Y.H. Mamedaliyev National Academy of Sciences
Azerbaijan
Azerbaijan
Vagif Abbasov Maharram, academician, Director
30, Khojaly Av., Baku
V. M. Abbasov
Institute of Petrochemical Processes named after Y.H. Mamedaliyev National Academy of Sciences
Azerbaijan
Azerbaijan
Mutallim Abbasov Maharram, Doctor of Chemical Sciences, Associate Professor
30, Khojaly Av., Baku
Kh. Kh. Alieva
Institute of Petrochemical Processes named after Y.H. Mamedaliyev National Academy of Sciences
Azerbaijan
Azerbaijan
Khanum Aliyeva Khagani, Master
30, Khojaly Av., Baku
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Review
For citations:
Agamalieva D.B., Abbasov M.M., Abbasov V.M., Alieva Kh.Kh. Synthesis of alkylamine complexes based on maleic acids and investigation of bactericidal properties. Theory and Practice of Corrosion Protection. 2022;27(1):42-48. (In Russ.) https://doi.org/10.31615/j.corros.prot.2022.103.1-4
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