Rhodium(<scp>iii</scp>)-catalyzed regioselective C2-amidation of indoles with N-(2,4,6-trichlorobenzoyloxy)amides and its synthetic application to the development of a novel potential PPARγ modulator
作者:Jingjing Shi、Guanguan Zhao、Xiaowei Wang、H. Eric Xu、Wei Yi
DOI:10.1039/c4ob00637b
日期:——
new and efficient method for the directregioselective C2-amidation of various functionalized indoles with several N-(2,4,6-trichlorobenzoyloxy)amides via Rh(III)-catalyzed C–H activation/N–O cleavage/C–N formation using the pyrimidyl group as a readily installable and removabledirectinggroup has been developed. With this method, a variety of valuable 2-amido indoles can be easily prepared under mild