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D. V. Ivanets, A. M. Safiulina, E. M. Kudryavtsev, V. E. Baulin
Comparison
of extraction ability of 18-term crown-ethers in relation to cesium
Abstract
In present work comparative investigation of extraction
ability of some commercial available 18-term crown-ethers in relation to Cs-cation was carried out. In the
series of 18-terms crown-ethers ditretbutyldibenzo 18-crown-6 has nearly the
same extraction ability as its well known analogue –
ditretbutyldicyclohexano-18-crown-6, at that ditretbutyldibenzo 18-crown-6
synthesis is more simple.
Key words: crown-ethers,
extraction ability of crown-ethers, extraction of cesium.
Copyright (C) Chemistry Dept., Moscow State University, 2002
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