Erdemir, SerkanTabakçı, MustafaYılmaz, Mustafa2020-03-262020-03-2620071388-31271573-1111https://dx.doi.org/10.1007/s10847-007-9336-xhttps://hdl.handle.net/20.500.12395/21628Herein the synthesis and extraction abilities of new d-/l-phenylalaninol substituted p-tert-butylcalix[4]arene triamide derivatives (3 and 4) towards amino acids are reported. These compounds (3 and 4) have been easily synthesized via aminolysis of p-tert-butylcalix[4]arene trimethylester (2) with d-/l-phenylalaninol in methanol-toluen solvent system at one step. The extraction properties of the prepared chiral calix[4]arene triamide derivatives (3 and 4) towards some selected amino acid methylesters are studied by liquid-liquid extraction. Results show that these chiral calix[4]arene triamide derivatives (3 and 4) exhibited a good affinity towards all amino acid species without any remarkably discrimination.en10.1007/s10847-007-9336-xinfo:eu-repo/semantics/closedAccesscalix[4]arenetriamideamino acidsliquid-liquid extractionSynthesis and amino acid extraction abilities of chiral calix[4]arene triamides containing amino alcohol unitsArticle5903.04.2020197202Q3WOS:000250786700001Q2