1374016-46-2Relevant articles and documents
Copper Promoted Regio- and Stereoselective Aminochlorination of Alkynes and Alkenes with NFSI
Wang, Weilin,Liu, Lingyan,Chang, Weixing,Li, Jing
, p. 8542 - 8547 (2018)
A simple and rapid copper-promoted aminochlorination of unactivated alkynes and alkenes with N-fluorobenzenesulfonimide (NFSI) was developed. Two series of chloroenamines and chloroamines were obtained in good to high yields. The chlorinated enamines could be obtained in a single E configuration. This reaction involved a radical process and the CuCl2 acted as the Cl source and NFSI as the N source.
Copper-catalyzed intermolecular aminocyanation and diamination of alkenes
Zhang, Hongwei,Pu, Weiya,Xiong, Tao,Li, Yan,Zhou, Xue,Sun, Kai,Liu, Qun,Zhang, Qian
, p. 2529 - 2533 (2013)
′N′ front and center: The facile construction of C-N bonds by the generation of nitrogen-centred radicals from N-fluorobenzenesulfonimide results in the aminative difuctionalization of alkenes. The first copper-catalyzed intermolecular aminocyanation of alkenes and diamination of styrenes were realized. Si-F and B-F interactions play a significant role in the reaction. Copyright
Synergistic copper-TEMPO catalysis of intermolecular vicinal diamination of styrenes
Weng, Shiue-Shien,Hsieh, Kun-Yi,Zeng, Zih-Jian,Zhang, Jia-Wei
supporting information, p. 670 - 673 (2017/01/25)
A copper-catalyzed, 2,2,6,6-tetramethyl piperidine N-oxy radical-assisted intermolecular diamination of styrenes with N-fluorobenzenesulfonimide has been developed. The current protocol proved amenable to a diverse array of styrenes via cascade radical addition to readily afford synthetically useful aromatic vicinal diamines with exclusive diastereoselectivity.
