Highly Efficient Construction of Benzene Ring in Carbazoles by Palladium-Catalyzed <i>endo</i>-Mode Oxidative Cyclization of 3-(3‘-Alkenyl)indoles
作者:Aidi Kong、Xiuling Han、Xiyan Lu
DOI:10.1021/ol060039u
日期:2006.3.1
[reaction: see text] A highly efficient construction of the benzene ring in carbazoles by palladium-catalyzed endo-mode oxidative cyclization of 3-(3'-alkenyl)indoles was developed. The reaction utilizes benzoquinone as the stoichiometric oxidant and is conducted under mild conditions.