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Synthesis and amino acid extraction abilities of chiral calix[4]arene triamides containing amino alcohol units
- Source :
- Journal of Inclusion Phenomena and Macrocyclic Chemistry. 59:197-202
- Publication Year :
- 2007
- Publisher :
- Springer Science and Business Media LLC, 2007.
-
Abstract
- Herein 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.
Details
- ISSN :
- 15731111 and 09230750
- Volume :
- 59
- Database :
- OpenAIRE
- Journal :
- Journal of Inclusion Phenomena and Macrocyclic Chemistry
- Accession number :
- edsair.doi...........007ed4d28eff52e5ed4199f8e8d7b509