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摘要
We report here a palladium(II)-catalyzed oxidative cyclization reaction of N-allylimines derived from methyl ketones, typically acetophenones, affording pyrrole derivatives at room temperature under oxygen atmosphere. The reaction likely proceeds through alpha-palladation of the imine followed by olefin migratory insertion and beta-hydride elimination, thus representing a new example of aerobic dehydrogenative Heck cyclization.
- 出版日期2013-4-19
- 单位南阳理工学院
