Tandem-type Pd(ii)-catalyzed oxidative Heck reaction/intramolecular C–H amidation sequence: a novel route to 4-aryl-2-quinolinones
作者:Kiyofumi Inamoto、Junpei Kawasaki、Kou Hiroya、Yoshinori Kondo、Takayuki Doi
DOI:10.1039/c2cc30600j
日期:——
A novel catalytic method for synthesizing 4-aryl-2-quinolinones is reported. The process involves two mechanistically independent, sequential Pd(II)-catalyzed reactions--the oxidative Heck reaction and the intramolecular C-H amidation--both of which smoothly proceed in the presence of a single catalytic system in a one-pot manner.
报道了一种合成4-芳基-2-喹啉酮的新型催化方法。该过程涉及两个机械独立的,顺序的Pd(II)催化反应-氧化Heck反应和分子内CH酰胺化反应-两者均在单个催化系统的存在下以一锅法顺利进行。