Ugi-Smiles couplings of 4-substituted pyridine derivatives: a fast access to chloroquine analogues.

Org Lett

DCSO-UMR 7652: CNRS-ENSTA-Ecole Polytechnique, Laboratoire Chimie et Procédés, Ecole Nationale Supérieure de Techniques Avancées, 32 Bd Victor, 75739 Paris Cedex 15, France.

Published: January 2012

4-Hydroxy and mercapto pyridines were successfully tested in Ugi-Smiles couplings. Such multicomponent reactions applied to quinoline derivatives afford a very convenient and short synthesis of antimalarial analogues.

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Source
http://dx.doi.org/10.1021/ol202974wDOI Listing

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