Base‐Ionizable Anionic NHC Ligands in Pd‐catalyzed Reactions of Aryl Chlorides
作者:Andrey Yu. Chernenko、Victoria A. Baydikova、Vadim V. Kutyrev、Alexander V. Astakhov、Mikhail E. Minyaev、Victor M. Chernyshev、Valentine P. Ananikov
DOI:10.1002/cctc.202301471
日期:2024.3.8
A new approach to designing NHC ligands that enables significant facilitation of unactivated aryl halide oxidative addition in Pd/NHC-catalyzed reactions has been developed. Innovative NHC ligands enhancing Pd-catalyzed arylchloridereactions are introduced. Leveraging steric and anionic properties, these 1,2,4-triazol-5-ylidene ligands improve efficiency in oxidative addition. Based on Nitron-type