Reactions with Methylamine of Pyrilo-2-cyanines Containing Polyfluorophenyl Substituents |
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| Authors: | Kargapolova I Yu Orlova N A Shakirov M M Gerasimova† T N Shelkovnikov V V |
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| Institution: | (1) Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Division, Russian Academy of Sciences, Novosibirsk, 630090, Russia |
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| Abstract: | Reactions of symmetric and unsymmetrical pyrilo-2-cyanines containing polyfluorophenyl substituents with methylamine give rise to the corresponding pyridocyanines, 1,3-cyclohexadiene derivatives, or 1-methyl-2-pyridone. The type of the reaction product depends on the structure of the initial dye and the reaction conditions. |
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