Silver-Catalyzed Decarboxylative Radical Azidation of Aliphatic Carboxylic Acids in Aqueous Solution
作者:Chao Liu、Xiaoqing Wang、Zhaodong Li、Lei Cui、Chaozhong Li
DOI:10.1021/jacs.5b06821
日期:2015.8.12
We report herein an efficient and general method for the decarboxylative azidation of aliphaticcarboxylicacids. Thus, with AgNO3 as the catalyst and K2S2O8 as the oxidant, the reactions of various aliphaticcarboxylicacids with tosyl azide or pyridine-3-sulfonyl azide in aqueous CH3CN solution afforded the corresponding alkyl azides under mild conditions. A broad substrate scope and wide functional