Synthesis of N-Alkylimino-1,2-di(9-carbazolyl)ethanes-Evidence for the Mechanism of the Reaction of Dichloroacetylene with Primary Amines |
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| Authors: | Jan Pielichowski Dariusz Bogdat |
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| Institution: | Instytut Chemii Organicznej, Politechnika Krakowska , ul. Warszawska 24, 31-155, Kraków, Poland |
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| Abstract: | Dichloroacetylene (C2Cl2) reacts with carbazole and primary amines under phase-transfer catalytic (PTC) conditions to give 1-N-alkylimino-1,2-di(9-carbazolyl)ethanes (I) and 9-((E)-1,2-dichlorovinyl)carbazole (II) in one-step synthesis. Compounds I are formed from the addition of amines to the triple bond of C2Cl2 followed by reactions with carbazole. |
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