Quantitative solvent extraction from neutral aqueous nitrate media of silver(I) against lead(II) with a new calix[4]arene-based bipyridine podand

Authors
Regnouf-de-Vains, JB Dalbavie, JO Lamartine, R Fenet, B
Citation
Jb. Regnouf-de-vains et al., Quantitative solvent extraction from neutral aqueous nitrate media of silver(I) against lead(II) with a new calix[4]arene-based bipyridine podand, TETRAHEDR L, 42(14), 2001, pp. 2681-2684
Citations number
13
Categorie Soggetti
Chemistry & Analysis","Organic Chemistry/Polymer Science
Journal title
TETRAHEDRON LETTERS
ISSN journal
00404039 → ACNP
Volume
42
Issue
14
Year of publication
2001
Pages
2681 - 2684
Database
ISI
SICI code
0040-4039(20010402)42:14<2681:QSEFNA>2.0.ZU;2-G
Abstract
A new calix[4]arene-based podand incorporating two 2.2'-bipyridine and two benzyl units in alternate positions at the lower rim was shown to quantitat ively extract silver(I) from neutral aqueous solutions containing a mixture of lead and silver nitrates. The corresponding AgPF6 complex was synthesis ed and characterised. (C) 2001 Elsevier Science Ltd. All rights reserved.