Synthesis and Extraction Properties of Oxathiacrown Compounds Containing Benzyl Groups.

Abstract

The synthesis of new oxathiacrown compounds linked with aromatic fragments through a methylene bridge is reported. The extracting ability of the obtained compounds in relation to Sr 2+ and Pb 2+ ions from aqueous solutions in the presence of anions of various degrees of hardness with determination of the metal content by a radiometric method is studied. -(REZEKINA, N. A.; RAKHMANOV, E. V.; LUKOVSKAYA, E. V.; BOBYLYOVA, A. A.; ABRAMOV, A. A.; CHERTKOV, V. A.; KHOROSHUTIN, A. V.; ANISIMOV, A. V.; Chem. Heterocycl. Compd. (N. Y.) 42 (2006) 2, 216-220; Lomonosov Moscow State Univ., Moscow 119899, Russia; Eng.) -C. Hettrich 45-171