A Diaminochlorophosphine for Palladium-Catalyzed Arylations of Amines and Ketones
作者:Lutz Ackermann、Julia H. Spatz、Christian J. Gschrei、Robert Born、Andreas Althammer
DOI:10.1002/anie.200602222
日期:2006.11.20
N-heterocyclic carbene-palladium-imine complex catalyzed α-arylation of ketones with aryl and heteroaryl chlorides under air atmosphere
作者:Hui-Yang Lu、An Shen、Yong-Qing Li、Yu-Cai Hu、Chen Ni、Yu-Cai Cao
DOI:10.1016/j.tetlet.2020.152124
日期:2020.7
synthesized and unambiguously confirmed by X-ray single crystal diffraction. It was found to be an efficient and air-stable catalyst for the α-arylation of ketones. The reaction could be operated in air without any negative effect. Non-activated aryl and heteroaryl chlorides have been successfully applied in the reaction with only 0.5 mol% catalyst loadings under air atmosphere. Excellent to good product yields