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Novel alkali cation chemosensors based on n-9-anthrylaza-crown ethers
B Witulski1, M Weber, U Bergsträsser
1Fachbereich Chemie der Universität Kaiserslautern, Erwin-Schrödinger-Strasse, D-67663 Kaiserslautern, Germany. witulski@rhrk.uni-kl.de
Organic Letters
|June 5, 2001
Abstract:
[structure: see text] A novel alkali cation selective probe is described which exhibits unique ICT and binding properties, allowing the ratiometric titration of sodium cations in the presence of other alkali metal ions.