Issue 13, 1998

Calix[4]arenes with hard donor groups as efficient soft cation extractants. Remarkable extraction selectivity of calix[4]arene N-(X)sulfonylcarboxamides for HgII

Abstract

Calix[4]arene N-(X)sulfonylcarboxamides efficiently extract HgII from acidic aqueous nitrate solutions with excellent selectivity over alkali, alkaline earth and many transition metal ions, including PbII, AgI and PdII.

Article information

Article type
Paper

Chem. Commun., 1998, 1329-1330

Calix[4]arenes with hard donor groups as efficient soft cation extractants. Remarkable extraction selectivity of calix[4]arene N-(X)sulfonylcarboxamides for HgII

G. G. Talanova, V. S. Talanov and R. A. Bartsch, Chem. Commun., 1998, 1329 DOI: 10.1039/A801994K

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