The first chemoselective synthesis of fu
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Boris A Trofimov; Andrey P Demenev; Lyubovโ N Sobenina; Al'bina I Mikhaleva; Ol'
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Article
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2003
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Elsevier Science
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French
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3-(1-Alkylthio-2-cyano-2-X-ethenyl)pyrroles (X=CN, CONH 2 , CO 2 Et) 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.