Enantioselective transport of amino acids as their potassium and sodium salts by optically active diaza-18-crown-6 ethers having arene sidearms

Enantioselective transport and liquid–li

Enantioselective transport and liquid–liquid extraction of amino acids as their potassium and sodium salts by optically active diaza-18-crown-6 ethers

✍ Nadir Demirel; Yasemin Bulut; Halil Hoşgören 📂 Article 📅 2004 🏛 John Wiley and Sons 🌐 English ⚖ 212 KB 👁 1 views

## Abstract Complexation of amino acids as their sodium and potassium salts by optically active diaza crown ethers has been investigated in transport across bulk liquid membranes containing the carriers and in extraction experiments. The observed enantioselectivity was achieved by (noncovalent) ste