Proton-assisted transport of amino acid and related polycarboxylate anions via polyammonium macrocycles
- 1 January 1985
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Perkin Transactions 1
- No. 3,p. 615-619
- https://doi.org/10.1039/p19850000615
Abstract
Anion-binding and transport properties of polyamine macrocycles have been examined by liquid–liquid extraction and liquid membrane transport experiments. Some lipophilic polyamine macrocycles showed excellent transport properties, especially for polycarboxylate anions, depending on their ring structure. Their anion-extraction and transport properties were significantly different from those of the quaternary ammonium cation-surfactant trioctylmethylammonium chloride, and the mechanism involves protonation of the macrocyclic nitrogen atoms.Keywords
This publication has 5 references indexed in Scilit:
- Artificial transport of amino-acid, oligopeptide, and related anions by macrocyclic polyamine-transition metal complex carriersJournal of the Chemical Society, Perkin Transactions 1, 1983
- Carrier-mediated transport of amino acid and simple organic anions by lipophilic metal complexesJournal of the American Chemical Society, 1982
- Macromonocyclic polyamines as biological polyanion complexons. 2. Ion-pair association with phosphate and nucleotidesJournal of the American Chemical Society, 1982
- Active and passive transport of amino-acid and oligopeptide derivatives by artificial ionophore-K+ complexesJournal of the Chemical Society, Perkin Transactions 1, 1982
- Lipophilic diammonium cation having a rigid structure complementary to pyrophosphate dianions of nucleotides. Selective extraction and transport of nucleotidesJournal of the American Chemical Society, 1981