Copper-Catalyzed Aerobic Spirocyclization of Biaryl-<i>N</i>-H-imines via 1,4-Aminooxygenation of Benzene Rings
作者:Ya Lin Tnay、Cheng Chen、Yi Yuan Chua、Line Zhang、Shunsuke Chiba
DOI:10.1021/ol301583y
日期:2012.7.6
A synthetic method of azaspirocyclohexadienones has been developed through copper-catalyzed aerobic spirocyclization of biaryl-N-H-imines prepared by the reaction of biarylcarbonitriles and Grignard reagents.