Organic Dyes
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ChemInform Abstract: Synthesis, Spectral Behaviour, and Antimicrobial Activity of Some Mono-, Di-, and Tricationic Pyrazolocyanine Dyes.
First published: May 30, 1989
Abstract
The title compounds are prepared as shown in the reaction scheme.
ChemInform Abstract
The title compounds are prepared as shown in the reaction scheme. The UV, IR, and 1H NMR spectral data of these compounds are discussed. Some of these cyanine dyes, e.g. (III), (Va), and (XIII) have remarkable activity against bacterial and fungal strains.
