New 1,3-alternate calix[4]arenecrown-6 and calix[4]arene-crown-5, which are selective for caesium and potassium ions respectively, have been synthesized and linked covalently to silica gel via hydrosilanization and successfully employed for the chromatographic separation of Cs+ and K+ from alkali metal ions.
New 1,3-alternate calix[4]arenecrown-6 and calix[4]arene-crown-5, which are selective for caesium and potassium ions respectively, have been synthesized and linked covalently to silica gel via hydrosilanization and successfully employed for the chromatographic separation of Cs+ and K+ from alkali metal ions.
Synthesis of new calixcrowns and their anchoring to silica gel for the selective separation of Cs+ and K+
ARENA, Giuseppe;CONTINO, Annalinda;SCIOTTO, Domenico;
1996-01-01
Abstract
New 1,3-alternate calix[4]arenecrown-6 and calix[4]arene-crown-5, which are selective for caesium and potassium ions respectively, have been synthesized and linked covalently to silica gel via hydrosilanization and successfully employed for the chromatographic separation of Cs+ and K+ from alkali metal ions.File in questo prodotto:
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