Palladium-Catalyzed Decarboxylative Methylthiolation of Aromatic Carboxylic Acids by Using DMSO as the Sulfurizing Reagent
作者:Zhengjiang Fu、Zhaojie Li、Qiheng Xiong、Hu Cai
DOI:10.1002/ejoc.201403147
日期:2014.12
By using simple and readily available DMSO as a convenient and environmentally friendly source of sulfur, a practical approach for the Pd-catalyzed decarboxylative methylthiolation of 2-nitrobenzoic acids was developed. A range of substituents on the aryl group of the ortho-nitrobenzoic acid were compatible with this process.
通过使用简单易得的 DMSO 作为一种方便且环保的硫源,开发了一种用于 Pd 催化的 2-硝基苯甲酸脱羧甲硫基化的实用方法。邻硝基苯甲酸的芳基上的一系列取代基与该过程相容。