ISSN:
0044-2313
Keywords:
Chemistry
;
Inorganic Chemistry
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Description / Table of Contents:
Coordination Ability of Thiopyrones. I. Metal Chelates of 2-Methyl-3-hydroxy-4-thiopyrone (Thiomaltol)Metal chelates of 2-methyl-3-hydroxy-4-thiopyrone with a series of metals are prepared as solids, the constitution of the complexes is determined in solution, and the extraction ability of the ligand for copper, nickel, cobalt and palladium is studied. Stability constants of the zinc and cadmium chelates are compared with those of thiodibenzoyl-methane.
Notes:
Eine Reihe von Metallchelaten des 2-Methyl-3-hydroxy-4-thiopyrons wird in Substanz dargestellt, die Komplexzusammensetzung in Lösung bestimmt und das Extraktionsverhalten des Liganden gegenüber Kupfer, Nickel, Kobalt und Palladium untersucht. Die Stabilitätskonstanten der Zink- und Cadmiumchelate werden mit denen für Thiobenzoylmethan verglichen.
Additional Material:
5 Ill.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/zaac.19734010306
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