An Efficient Route for the Synthesis of Isochromenocarbazolones through Palladium-Catalyzed Intramolecular ortho-Arylation
作者:Rajagopal Nagarajan、Devanga Sreenivas
DOI:10.1055/s-0030-1260162
日期:2011.10
A new efficient protocol for the synthesis of isochromeno[3,4-b]-, [4,3-a]-, -[4,3-b]-, and -[3,4-c]carbazolones has been successfully established via palladium-catalyzed intramolecular ortho-arylation of C-H bond under ligand-free conditions.