Erdemir, Serkan2020-03-262020-03-2620120022-2860https://dx.doi.org/10.1016/j.molstruc.2011.10.053https://hdl.handle.net/20.500.12395/28462In the present study, the synthesis and liquid phase extraction properties towards some amino acid methylesters and amino alcohols of Schiff base and amino alcohol substituted calix[4]arene are reported. The Schiff base substituted calix(4]arene 5 has been synthesized via condensation reaction involving 5,17-diformyl-11,23-di-tert-butyl-25,27-di[3-(4-formylphenoxy)propoxy]-26,28 dihydroxycalix[4]arene 4 and (R)-(-)-2-phenylglycine methyl ester in CHCl3:MeOH. To give the amino alcohol substituted calix[4]arene 6, the synthesized chiral compound 5 was reduced by LiAlH4. The new chiral Schiff base and amino alcohol derivatives of calix[4]arene have been characterized by a combination of FT-IR, H-1 NMR, C-13 NMR, FAB-MS and elemental analysis. Also, the extraction behaviors of 5 and 6 towards some selected amino acid methylesters and amino alcohols have been studied by liquid-liquid extraction. (C) 2011 Elsevier B.V. All rights reserved.en10.1016/j.molstruc.2011.10.053info:eu-repo/semantics/closedAccessCalix[4]areneChiralAmino acid methylestersAmino alcoholLiquid phase extractionArticle1007235241Q2WOS:000300076200031Q3