Abstract
In the present work, a comparative investigation of the extraction ability of some commercially available 18-membered crown ethers with respect to cesium cation from different media is carried out. It has been shown that, in the series of 18-membered crown ethers, di-tert-butyl-dibenzo-18-crown-6 has comparable extraction ability to that of the well-known analog di-tert-butyl-dicyclohexano-18-crown-6, which much readily available synthetically.
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Original Russian Text © D.V. Ivanets, A.M. Safiulina, E.M. Kudryavtsev, V.E. Baulin, 2012, published in Vestnik Moskovskogo Universiteta. Khimiya, 2012, No. 4, pp. 269–271.
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Ivanets, D.V., Safiulina, A.M., Kudryavtsev, E.M. et al. Comparison of extraction ability of 18-membered crown ethers with respect to cesium. Moscow Univ. Chem. Bull. 67, 168–170 (2012). https://doi.org/10.3103/S0027131412040049
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DOI: https://doi.org/10.3103/S0027131412040049