Aromatic aldehydes (ArCHO: quinoline-8-carbaldehyde and o-(N,N-dimethylamino)benzaldehyde) react with tertachloropalladate(II) through a C–H activation reaction to give the corresponding aroylpalladium complexes, which afford α-keto amides () in high yields upon carbonylation with piperidine. Attempts for double carbonylation through orthopalladation reactions of aromatic hydrocarbons are also reported.
                                    芳香醛(ArCHO:
喹啉-8-甲醛和邻(N,N-二甲基
氨基)
苯甲醛)与叔
氯钯酸盐(II)通过 C-H 活化反应生成相应的酰基
钯络合物,这些络合物与
哌啶发生羰基化反应后可高产出 α-酮酰胺()。此外,还报道了通过
芳香烃的正
钯化反应进行双羰基化的尝试。