ISSN:
1573-1111
Keywords:
complexes
;
stability
;
extraction
;
transport
;
tetrathiolactams
Source:
Springer Online Journal Archives 1860-2000
Topics:
Chemistry and Pharmacology
Notes:
Abstract The synthesis of tetrathiolactams and related di- and tetrathioamide compounds is described. The formation constants of their heavy-metal complexes are determined by using the strong UV absorption of the thioamide chromophore. Extraction and transport abilities of tetrathioamide ionophores show selectivities for Ag(I) and Hg(II) cations over alkali, alkaline-earth or other heavy metal cations including transition metals such as Co(II).
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1023/A:1008093510236