Abstract
Complexation of CoIII, in the form of K[CoFe(CN)6]-gelatin-immobilized matrix, in contact with aqueous-alkaline solutions (pH ∼ 12) containing 1,2-diaminoethane-1,2-dithione and propanone, has been studied. Template synthesis leading to a chelate CoIII coordination compound with a tetradentate N,N,S,S-donor ligand identified as 4,4,6-trimethyl-1,9-diamino-1,9-dimercapto-3,7-diazanon-3-en-2,8-dithione and hydroxy co-ligand occurs under these specific conditions. 1,2-Diaminoethane-1,2-dithione and propanone are the ligand synthons in this process.
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Acknowledgements
Financial support from the Russian Foundation of Basic Researches (grant N 06-03-32003) is acknowledged. Also, the authors thank the Editor, Dr. M.C. Durrant for intensive editing of the manuscript of given article.
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Mikhailov, O.V., Kazymova, M.A. Soft template synthesis in the cobalt(III)–1,2-diaminoethane-1,2-dithione–propanone triple system on a K[CoFe(CN)6]-gelatin-immobilized matrix. Transition Met Chem 33, 523–527 (2008). https://doi.org/10.1007/s11243-008-9075-x
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DOI: https://doi.org/10.1007/s11243-008-9075-x