Complexation of Cyanine Dyes of the Tetrazolo[5,1-a]isoindole Series with Potassium Hexacyanoferrate(III) and Tetracyanonickelate(II) |
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| Authors: | Egorova T V Voitenko Z V Zatovsky I V Wolf J G |
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| Institution: | (1) Shevchenko National University, Kiev, Vladimirskaya ul. 64, Kiev, 252017, Ukraine;(2) Université Paul Sabatier, Toulouse, France |
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| Abstract: | The interaction of K3Fe(CN)6] and K2Ni(CN)4] with cyanine dyes of the tetrazoloisoindole series in nonaqueous media was established. This process involved both ion-exchange reactions and several other interactions. Four compounds were isolated and studied by electronic absorption spectroscopy, IR spectro-scopy, and mass spectrometry. |
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