A Direct Synthesis of 6-Pyridinyl-2(1<i>H</i>)-quinolinones<i>via</i>Palladium-Catalysed Cross-Coupling Reaction
作者:Andrew S. Bell、David A. Roberts、Keith S. Ruddock
DOI:10.1055/s-1987-28098
日期:——
Pyridinylzinc chlorides were treated with 6-haloquinolinones in the presence of a catalytic amount of tetrakis(triphenylphosphine) palladium to give the corresponding 6-pyridinylquinolinones in moderate to high yields.
在催化量的四(三苯基膦)钯存在下,将吡啶基氯化锌与 6-卤代喹啉酮进行处理,可得到相应的 6-吡啶基喹啉酮,产率为中等至高。