1322093-33-3Relevant academic research and scientific papers
Visible light-driven photocatalytic generation of sulfonamidyl radicals for alkene hydroamination of unsaturated sulfonamides
Chen, Jun,Guo, Hong-Mei,Zhao, Quan-Qing,Chen, Jia-Rong,Xiao, Wen-Jing
, p. 6780 - 6783 (2018)
A visible light-driven photocatalytic generation of sulfonamidyl radicals, and application to intramolecular alkene hydroamination, has been accomplished, providing a mild and efficient approach to various functionalized isoxazolidines. The success of this protocol is based on the strategy of oxidative deprotonation electron transfer by merging the base and the photocatalyst under visible light irradiation, obviating installation of a photolabile handle or stoichiometric external oxidants.
Palladium-Catalyzed Ring-Forming Alkene Aminoaroylation of Unsaturated Hydrazones and Sulfonamides
Chen, Jun,Yang, Meng-Nan,Chen, Jia-Rong,Xiao, Wen-Jing
supporting information, p. 3314 - 3318 (2018/06/11)
The first example of a Pd(OAc)2-catalyzed ring-forming alkene aminoaroylation of unsaturated hydrazones and sulfonamides is described. This protocol features the use of diaryliodonium salts as both oxidants and aryl sources, thus enabling mild
Stereoselective isoxazolidine synthesis via copper-catalyzed alkene aminooxygenation
Karyakarte, Shuklendu D.,Smith, Thomas P.,Chemler, Sherry R.
, p. 7755 - 7760 (2012/10/29)
Isoxazolidines are useful in organic synthesis, drug discovery, and chemical biology endeavors. A new stereoselective synthesis of methyleneoxy-substituted isoxazolidines is disclosed. The method involves copper-catalyzed aminooxygenation/cyclization of N
