An environmentally friendly and cost-effective two-stage catalytic method is developed for the synthesis of unsaturated esters. Naphthenic acids are prerared by catalytic oxidation of a narrow diesel fraction isolated from Balakhan oil on cobalt-containing multiwalled carbon nanotubes mixed with manganese naphthenate. Unsaturated esters are synthesized by subsequent reaction with unsaturated alcohols in the presence of the ionic liquid N-methylpyrrolidone hydrosulfate as an esterification catalyst. The prepared esters are shown to be effective corrosion inhibitors.
This is a preview of subscription content, log in via an institution to check access.
Similar content being viewed by others
References
A. M. Kuliev, R. Sh. Kuliev, and K. I. Antonova, Naphthenic Acids, Production and Use [in Russian], Khimiya, Moscow (1965).
B. K. Zeinalov, Synthetic Naphthenic Acids [in Russian], Élm, Baku (1996).
L. V. Ivanova, V. N. Koshelev, N. A. Sokova, et al., Petroleum Acids and Their Derivatives. Production and Use [in Russian], Trudy RGU Nefti i Gaza im. I. M. Gubkina, No. 1 (270), 68-80 (2013).
E. B. Zeynalov, A. Z. Aliyeva, and J. F. Friedrich, Materials Testing, 51, No. 4, 210-214 (2009).
A. Z. Aliyeva, V. M. Abbasov, Kh. D. Ibragimov, et al., Petroleum Chemistry, 58, No. 7, 573-576 (2018).
V. M. Abbasov, N. A. Mamedova, S. Z. Akhmedova, et al., Mir Nefteproduktov. Vestnik Neftyanykh Kompanii, No. 8, 26-32 (2015).
Z. Dongbin, W. Min, K. Yuan, and M. Enze, Catal. Today,74, 157-189 (2002).
V. M. Abbasov, A. A. Guliyev, Sh. Z. Jabrailzadeh, et al., International Journal of Engineering and Innovative Technology (IJEIT), 5, No. 4, 21-23 (2015).
O. N. Trifonova, Scientific Principles of Development of Small-Component Anticorrosion Compositions based on Amidoamines and Higher Carboxylic Acids for Protection of Steel from Atmospheric Corrosion [in Russian], Thesis for Candidate of Chemical Sciences, Tambov (2005).
S. A. Mustafaev, M. G. Veliev, and N. A. Mamedova, Zhurn. Khim. Problem., No. 3, 38-44 (2004).
The work was conducted with financial support from the Scientific Development Fund of the president of the Azerbaidzhan Republic (grant No. EIF/MQM/Elm-Tehsil-1-2016-1(26)).
Author information
Authors and Affiliations
Corresponding author
Additional information
Translated from Teoreticheskaya i Éksperimental’naya Khimiya, Vol. 56. No. 2, pp. 127-132, March-April, 2020.
Rights and permissions
About this article
Cite this article
Aliyeva, A.Z., Mamedova, N.A. Two-Stage Catalytic Process for Producing Unsaturated Esters of Naphthenic Acids in Ionic Liquids. Theor Exp Chem 56, 136–141 (2020). https://doi.org/10.1007/s11237-020-09647-1
Received:
Revised:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11237-020-09647-1