20541-49-5Relevant articles and documents
Blue light-promoted radical sulfoximido-chalcogenization of aliphatic and aromatic alkenes
Chen, Hongyi,Chen, Li,He, Ze,Zeng, Qingle
supporting information, p. 2624 - 2627 (2021/04/21)
A transition metal-free synthesis ofN-(arylthio/seleno)ethyl sulfoxidminesviablue light-promoted radical sulfoximido-chalcogenization of aliphatic and aromatic alkenes was developed. The sulfoximidation process demonstrated high chemoselectivity and allowed a broad substrate scope, completing the sulfoximido-chalcogenization of alkenes in good yields.
Preparation of selenofunctionalized heterocycles via iodosobenzene-mediated intramolecular selenocyclizations of olefins with diselenides
Wang, Peng-Fei,Yi, Wei,Ling, Yong,Ming, Liang,Liu, Gong-Qing,Zhao, Yu
supporting information, p. 2587 - 2591 (2021/03/15)
An intramolecular selenocyclizations of olefins mediated by a commercially available hypervalent iodine(III) reagent, PhIO, was developed. This method provided access to a wide range of selenenylated heterocycles under ambient conditions. The striking advantages of this protocol over all previous methods include mild reaction conditions, easy operation, good yields, high levels of functional group compatibility, large–scale application and suitability for the late-stage functionalization of complex molecules of biological importance.
FeCl3-catalyzed three-component aryl-selenylation of alkenes
Xu, Chao,He, Ze,Yang, Hongqin,Chen, Hongyi,Zeng, Qingle
, (2021/06/07)
FeCl3-catalyzed three-component aryl-selenylation of alkenes with good to excellent yields has been disclosed. This method is characterized by synthesis of complicated products in a single-step reaction, simple operation and readily available commercially reagents. Finally, a reasonable mechanism of FeCl3-catalyzed aryl-selenylation is proposed.