An easily available NHC-Pd(II)-Im (NHC = N-heterocyclic carbene, Im = 1-methylimidazole) complex was found to be an efficient catalyst for the α-arylation reaction between ketones and aryl chlorides. Under the optimal conditions, all reactions proceeded smoothly to give the desired products in good to high yields within hours.
一种易得的 NHC-Pd(II)-Im 复合物(NHC = N-杂环碳
氢化物,Im = 甲基
咪唑)被发现是一种高效的催化剂,适用于酮和芳香
氯之间的 α-芳基化反应。在最佳条件下,所有反应均顺利进行,所需的产物在数小时内以良好到高的产率得到。