Palladium-Catalyzed Facile Access to 2-Aryl-4- dialkylaminoquinolines

Torii, S.; Xu, L. H., Sadakane, M., and Okumoto, H. Synlett 1992, 513.

Palladium-catalyzed carbonylative coupling of 2-aminophenylacetylenes 1 and aryl iodies 2 in dialkylamines under a carbon monoxide atmosphere (10 kg/cm²) at 70 ｡C gave 2-aryl-4-dialkylaminoquinolines 3 in high yields.