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
钯N辅助的N,N-二甲基苄胺催化的高区域选择性羰基化反应;氯化锂发展了。在邻-功能N,N-二甲基苄胺 被进一步转化为 邻甲基苯甲酸在温和的条件下。可以将这两种转化合并到一个锅中,以中等产量生产所需的产品。还研究了该方法在合成水杨酸片段中的应用。