LiCl-Promoted Pd(ii)-catalyzed ortho carbonylation of N,N-dimethylbenzylamines
作者:Hu Li、Gui-Xin Cai、Zhang-Jie Shi
DOI:10.1039/c0dt00451k
日期:——
Palladium-catalyzed highly regioselective carbonylation of substituted N,N-dimethylbenzylamines with the assistance of LiCl was developed. The ortho-functionalized N,N-dimethylbenzylamine was further transformed into ortho-methyl benzoate under mild conditions. These two transformations could be combined into one pot to produce the desired product in moderate yield. Applications of this methodology