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The first chemoselective synthesis of functionalized 3-vinylpyrroles |
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| Authors: | Boris A TrofimovAndrey P Demenev Lyubov’ N Sobenina Al'bina I MikhalevaOl'ga A Tarasova |
| Institution: | A. E. Favorsky Irkutsk Institute of Chemistry, Siberian Branch of the Russian Academy of Sciences, 1 Favorsky Str., Irkutsk 664033, Russia |
| Abstract: | 3-(1-Alkylthio-2-cyano-2-X-ethenyl)pyrroles (X=CN, CONH2, CO2Et) have been synthesized in 28-58% yields by the reaction of pyrrole-3-carbodithioates with CH-acids (malononitrile, cyanoacetamide, cyanoacetate) in the KOH-DMSO system. |
| Keywords: | pyrrole-3-carbodithioates functional 3-vinylpyrroles malononitrile cyanoacetamide cyanoacetate |
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