Bayrakci, M.Ertul, S.2020-03-262020-03-2620081070-42801608-3393https://dx.doi.org/10.1134/S1070428008090236https://hdl.handle.net/20.500.12395/22676New macrocyclic lactones were synthesized by reaction of 3-bromo-5-(5-tert-butyl-2-hydroxybenzyl)biphenyl-4-ol with appropriate polyethylene glycol-based dicarboxylic acid dichlorides, and their complexes with Mg(ClO4)(2)center dot 6H(2)O, Pb(SCN)(2), NaClO4 center dot H2O, and KClO4 were prepared. The macrocyclic ligands were evaluated as extractants in the transfer of Li+, Na+, K+, Cu2+, Ni2+, and Hg2+ picrates from aqueous to organic phase.en10.1134/S1070428008090236info:eu-repo/semantics/closedAccessArticle44913841388Q4WOS:000259999400023Q4