Abstract:
Modification of benzene rings in dibenzo-14-crown-4 by hydrogenation of a cyclohexane moiety or introduction of tert-butyl substituents leads to macrocycles superior to benzo-15-crown-5 in extraction of lithium salts from aqueous solutions and in resistance to leaching into the aqueous phase.
Keywords:
extraction, lithium, distribution coefficient, 14-membered macrocycle, crown ether.
Citation:
S. V. Nesterov, O. A. Zakurdaeva, “Targeted preparation of highly efficient lithium extractants based on 14-membered crown ethers”, Mendeleev Commun., 32:5 (2022), 670–671
Linking options:
https://www.mathnet.ru/eng/mendc762
https://www.mathnet.ru/eng/mendc/v32/i5/p670
This publication is cited in the following 5 articles:
O. A. Zakurdaeva, A. F. Asachenko, M. A. Topchiy, S. V. Nesterov, Mendeleev Commun., 35:3 (2025), 362–363
Jie Liu, Xin Zhang, Xingjie Lu, Qianting Li, Zhixiao Xue, Qiulu Zhang, Guizhi Wu, Wenxiang Xia, “Review on extraction and separation of valuable metal ions from aqueous solution by crown ether”, Chinese Journal of Chemical Engineering, 2025
A. Yu. Tsivadze, A. A. Bezdomnikov, G. V. Kostikova, “THE LITHIUM BOOM: LITHIUM SOURCES AND PROSPECTS FOR THE RUSSIAN LITHIUM INDUSTRY”, Geologiâ rudnyh mestoroždenij, 65:5 (2023), 444
A. Yu. Tsivadze, A. A. Bezdomnikov, G. V. Kostikova, “The Lithium Boom: Lithium Sources and Prospects for the Russian Lithium Industry”, Geol. Ore Deposits, 65:5 (2023), 463
A.A. Bezdomnikov, G.V. Kostikova, D.V. Baulin, A.Yu. Tsivadze, “Liquid extraction of lithium using a mixture of alkyl salicylate and tri-n-octylphosphine oxide”, Separation and Purification Technology, 320 (2023), 124137
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