Palladium-Catalyzed Method for the Synthesis of Carbazoles via Tandem C−H Functionalization and C−N Bond Formation
作者:W. C. Peter Tsang、Rachel H. Munday、Gordon Brasche、Nan Zheng、Stephen L. Buchwald
DOI:10.1021/jo801273q
日期:2008.10.3
The development of a new method for the assembly of unsymmetrical carbazoles is reported. The strategy involves the selective intramolecular functionalization of an arene C-Hbond and the formation of a new arene C-Nbond. The substitution pattern of the carbazole product can be controlled by the design of the biaryl amide substrate, and the method is compatible with a variety of functional groups