Direct Oxidative Arylation of Aryl CH Bonds with Aryl Boronic Acids via Pd Catalysis Directed by the<i>N</i>,<i>N</i>-Dimethylaminomethyl Group
作者:Ji-Cheng Zhang、Jiang-Ling Shi、Bi-Qin Wang、Ping Hu、Ke-Qing Zhao、Zhang-Jie Shi
DOI:10.1002/asia.201403292
日期:2015.4
directly constructed via palladium‐catalyzed ortho‐arylation of N,N‐dimethyl benzylamine with aryl boronic acids with high efficiency and high regioselectivity under open‐flask conditions. The N,N‐dimethylaminomethyl group was first applied as a directing group in such an oxidativecoupling. Various substrates proved to be efficient couplingpartners, furnishing the corresponding ortho‐monoarylated or