Palladium-Catalyzed Decarboxylative Coupling of Potassium Nitrophenyl Acetates with Aryl Halides
作者:Rui Shang、Zheng Huang、Ling Chu、Yao Fu、Lei Liu
DOI:10.1021/ol201750s
日期:2011.8.19
A palladium-catalyzeddecarboxylative cross-coupling of potassium 2- and 4-nitrophenyl acetates with aryl chlorides and bromides has been developed. Because the nitro group can be readily converted to many other functional groups, the new reaction provides a useful method for the preparation of diverse 1,1-diaryl methanes and their derivatives.