Palladium-catalyzed carbonylation to form 2-substituted 1,4-dihydro-4-oxo-quinoline
作者:Sigeru Torii、Hiroshi Okumoto、Long He Xu
DOI:10.1016/0040-4039(91)80864-3
日期:1991.1
Palladium-catalyzedcarbonylation of 2-haloaniline in the presence of terminal acetylenes under proper conditions (20 Kgcm−2 of CO at 120 °C) gave a variety of 2-substituted 1,4-dihydro-4-oxo-quinolines in good yields.