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Synlett 1999; 1999(4): 401-404
DOI: 10.1055/s-1999-2629
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The Palladium-Catalyzed Transfer Hydrogenation/Heterocyclization of β-(2-Aminophenyl)-α,β-ynones. An Approach to 2-Aryl- and 2-Vinylquinolines

Sandro Cacchi* , Giancarlo Fabrizi, Fabio Marinelli
  • *Dipartimento di Studi di Chimica e Tecnologia delle Sostanze Biologicamente Attive, Università "La Sapienza", P.le A. Moro 5, 00185 Roma, Italy; Fax +39(6)49 91.27 80; E-mail: cacchi@uniroma1.it
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Publication Date:
31 December 1999 (online)

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The palladium-catalyzed transfer hydrogenation/cyclization of readily available β-(o-aminophenyl)-α,β-ynones 1 affords 2-aryl- and 2-vinylquinolines 3 in good yield.

quinolines - transfer hydrogenation - palladium catalysis - cyclization - alkynes