Pd/P/dba-Promoted cascade annulations to produce fused medium-sized sulfoximine polyheterocycles
文献信息
Xiaoyan Chen, Hao Zhou, Zhiyuan Chen
The Pd-catalyzed multicomponent reactions of NH-sulfoximine, aryl iodide and norbornadiene (NBD) are reported to chemoselectively produce fused medium-sized sulfoximine polyheterocycles in good to excellent yields. The addition of the dibenzylideneacetone (dba) ligand was found to be useful for this tandem annulation reaction. Under the optimized conditions, a broad range of 3D-type heterocyclic sulfoximines with good functional group tolerance were generated.
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Organic Chemistry Frontiers

Organic Chemistry Frontiers publishes high-quality research from across organic chemistry. Emphases are placed on studies that make significant contributions to the field of organic chemistry by reporting either new or significantly improved protocols or methodologies. Topics include, but are not limited to the following: Organic synthesis Development of synthetic methodologies Catalysis Natural products Functional organic materials Supramolecular and macromolecular chemistry Physical and computational organic chemistry




